英汉词典查询
简明英汉词典
fast
[fB:st]
adj.
紧的, 牢的, 忠实的, 快速的, 耐久的, 紧的
adv.
牢固地, 很快地, 紧紧地, 彻底地
n.
禁食, 绝食, 斋戒
vi.
绝食, 斋戒
基本词义
FAST
=Facility for Automatic Sorting and Testing 自动分类与测试设备
美国传统词典[双解]
fast
fast 1
AHD:[f2st]
D.J.[f#st]
K.K.[f#st]
adj.（形容词）
fast.er， fast.est
(1)Acting, moving, or capable of acting or moving quickly; swift.
快的，敏捷的：行为的、动作的，或能够快速行为或运动的；敏捷的
(2)Accomplished in relatively little time:
短暂的：很短时间内完成的：
a fast visit.
短暂的拜访
(3)Indicating a time somewhat ahead of the actual time:
快的，稍早的：比准确的时间提前一些的：
The clock is fast.
这个钟快了
(4)Adapted to or suitable for rapid movement:
适合快速运动的：
a fast running track.
快速跑道
(5)Designed for or compatible with a short exposure time:
为短曝光的：为短曝光时间设计或与之相适宜的：
fast film.
感光快性胶片
(6)Disposed to dissipation; wild:
行为放荡的；粗野的：
ran with a fast crowd.
与一伙放荡不羁的人交往
(7)Flouting conventional moral standards; sexually promiscuous.
蔑视礼节的；性行为不检点的
(8)Resistant, as to destruction or fading:
不易毁坏或褪色的：
fast colors.
不易褪的颜色
(9)Firmly fixed or fastened:
牢固的，紧紧的：牢固地连接或系住的：
a fast grip.
紧握
(10)Fixed firmly in place; secure:
坚牢的：连接得十分牢固的；安全的：
shutters that are fast against the rain.
能够挡雨的百叶窗
(11)Firm in loyalty:
忠诚的：
fast friends.
忠诚的朋友
(12)Lasting; permanent:
永久的；永恒的：
fast rules and regulations.
永恒的法律和法规
(13)Deep; sound:
深沉的；彻底的：
in a fast sleep.
睡得很熟
adv.（副词）
(1)In a secure manner; tightly:
紧紧地：以一种安全的方式；紧紧地：
hold fast.
紧紧地抓住
(2)To a sound degree; deeply:
彻底地；深沉地：
fast asleep.
睡得很熟
(3)In a rapid manner; quickly.
快速地；迅速地
(4)In quick succession:
快速而连续不断地：
New ideas followed fast.
新点子层出不穷
(5)Ahead of the correct or expected time:
比正确或约定的时间提前地：
a watch that runs fast.
走得快的表
(6)In a dissipated, immoderate way:
生活放荡地：以放荡的、无节制的方式：
living fast.
生活放荡
(7)Archaic Close by; near.
【古语】 接近；临近
语源
(1)Middle English
中古英语
(2)from Old English f?st [firm, fixed] * see past-
源自 古英语 f?st [牢固的，结实的] *参见 past-
参考词汇
(1)fast， rapid， swift， fleet， speedy， quick， hasty， expeditious
(2)These adjectives refer to something, such as activity or movement, marked by great speed. Fast and rapid are often used interchangeably, though fast is more often applied to the person or thing in motion, and rapid, to the activity or movement involved:
这些形容词指活动或运动极为快速的事物。Fast 和 rapid 通常可以互换， 然而fast 更多指运动中的人或物， 而rapid 指相关的活动或运动：
a fast car;
飞驰的汽车；
a fast plane;
快的飞机；
a rapid mountain stream;
轻快的山溪；
rapid development;
快速的发展；
a fast runner;
快跑者；
rapid strides.
快步走。
(3)Swift suggests smoothness and sureness of movement (
Swift 指运动的流畅性与稳靠性(
a swift current;
稳定的电流；
swift but unclear handwriting), and fleet, lightness of movement (
流畅但不清楚的书法笔迹)， 和fleet， 指动作的轻盈(
The cheetah is the fleetest of animals).
猎豹是最轻捷的动物)。
(4)Speedy refers to velocity (a speedy worker ) or to promptness or hurry (
Speedy 指速度(速度快的工人 ) 或指快速或匆忙(
hoped for a speedy resolution to the problem).
期待着问题的快速解决)。
(5)Quick most often applies to what takes little time or to promptness of response or action:
Quick 大多指花费极少时间或反应或动作的敏捷：
Let's eat a quick snack.
让我们吃一顿快餐吧!
Only her quick reaction prevented an accident.
她的快捷反应避免了一次事故。
(6)Hasty implies hurried action (
Hasty 指匆忙的行为(
a hasty visit) and often a lack of care or thought (
一次匆忙的拜访)， 且通常指粗心或少加思索(
regretted the hasty decision).
令人遗憾且草率的决定)。
(7)Expeditious suggests rapid efficiency:
Expeditious 指快速有效的：
sent the package by the most expeditious means. See also Synonyms at faithful
以最快速有效的方式送包裹 参见同义词 faithful
基本词义
fast
fast 2
AHD:[f2st]
D.J.[f#st]
K.K.[f#st]
v.intr.（不及物动词）
fast.ed， fast.ing， fasts
(1)To abstain from food.
绝食：拒绝吃食物
(2)To eat very little or abstain from certain foods, especially as a religious discipline.
禁食，斋戒：少吃或不吃某些食物，特指宗教戒律
n.（名词）
(1)The act or practice of abstaining from or eating very little food.
断食，节食：不吃或少吃食物的行为
(2)A period of such abstention or self-denial.
断食期，节食期：这种戒除或自我克制的时期
语源
(1)Middle English fasten
中古英语 fasten
(2)from Old English f?stan * see past-
源自 古英语 f?stan *参见 past-
现代英汉词典
fast 1
[fB:st; (?@) fAst]
adj.
(1)快的；迅速的
He is a fast runner.
他是跑得很快的运动员。
(2)紧的；牢固的；不褪色的
The colors aren't fast, so be careful when you wash this shirt.
这些颜色易褪色，所以洗衬衫时要小心。
(3)感光快的（照相底片）
(4)走得快的（钟表）
The clock is a minute fast.
这钟快了一分钟。
I'm afraid my watch is fast.
我的表快了。
(5)快速的
the fast lane of the motorway
（英国）高速公路的快车道
习惯用语
make fast
把…拴紧，把…关紧
Make the boat fast.
把小船拴紧。
词性变化
fast
adv.
(1)快；迅速地
to run fast
快跑
These beautiful birds are fast disappearing.
这些美丽的飞鸟正很快面临灭种。
The children are learning very fast.
孩子们学得很快。
(2)紧；牢
He made the wire fast to the metal ring.
他把这根铁丝紧系在金属圈上。
"When they arrived there, they found that the church door was fast shut."
他们到达教堂时发现教堂门紧闭着。
to stick fast
牢牢粘住
The boat stuck fast in the mud.
船被牢牢地阻在泥塘里。
基本词义
fast 2
[fB:st; (?@) fAst]
vi.
斋戒；禁食
词性变化
fast
n.
斋戒；斋戒期；禁食期
现代英汉综合大辞典
fast
[fB:st]
adj.
(1)紧的, 牢的, 坚实的
(2)忠实的, 可靠的
(3)耐久的; 不褪色的; 抗(酸等)的
(4)(运动)激烈的; (睡眠)酣实的
(5)快的, 迅速的; 敏捷的; 短暂的
(6)(钟表)偏快的; (衡器)偏重的, 所示分量超过实际的; 夏令时间的(指将钟表拨快一小时的时间制度)
(7)放荡的; 图快乐的; (钱财)来得不正当的, 来得容易的
(8)弹力好的;【摄】感光快的, 曝光时间短的
make the door fast
把门关紧
a fast friend
可靠的朋友
a fast colour
经久不变的颜色
a fast fight
[美]激烈的比赛
fall into a fast sleep
酣睡起来
a fast highway
高速公路
fast counter
伪报选举票数的人; 诡计多端的人; 骗子
a fast trip
短期旅行
a fast woman
放荡的女人
词性变化
fast
adv.
(1)紧紧地, 牢固地
(2)酣畅地
(3)快, 迅速地
(4)放荡地
(5)[古, 诗]逼近地; 紧迫地; 接连不断地
It is rainingfast.
雨下得很大。
F-bind,fastfind.
[谚]藏得好,丢不了。
继承用法
fast-acting
n.
快速作用fastback
词性变化
fast
n.
(1)长背猪
(2)(汽车的)后斜顶; 有后斜顶的汽车
fast-breaking
adj.
(新闻等)迅速展开中的, 接二连三地迅速发生的(反应堆)
fast-fingered
adj.
[美俚]
(1)不合法的; 非法的
(2)聪明的; 巧妙的
(3)狡猾的
fastfood
adj.
专门提供快餐服务的
fast-hardening
n.
快速凝结, 快速碳化; 快固, 快硬
fast-moving
n.
快速移动的; 情节紧凑的
fast-running
n.
【冶】(高炉)快行, 快上料, 加速冶炼
fast-sailing
n., adj.
快速的(指船)
fast-setting
n.
快干性
fast-stepping
adj.
(1)(马等)快速的
(2)积极的
fast-talk
[`fB:sttR:k;`fAs-]
vt.
花言巧语地企图说服[影响]
习惯用语
live fast
生活放荡; 浪费精力
make fast
把...拴紧(关紧); 把...打上结
play fast and loose(with)
反复无常; 出尔反尔; 靠不住
pull a fast one
[美俚]欺骗, 捣鬼
stand fast
不后退; 不动摇; 不屈服
stick fast
(1)粘牢, 站稳, 不后退, 不屈服
(2)无法前进
fast and furious
飞快地[的]
fast and hard
牢固稳定的; 一成不变的
参考词汇
fast rapid swift quick speedy hasty
都含“迅速的”、 “快的”意思。
(1)fast多指“运动的人或物”, 如:
a fast typist
一个快速打字员。
(2)rapid多指“ 运动本身”, 如:
rapid transcription
快速抄写。
(3)swift 指“快速的”, 但经常含有“灵巧的”, “优美的”, “不费力的”意思; 在很多场合, 可与quick、fast通用, 但swift带有文学意味, 是比较正式的用词, 如:
The express is as swift as an arrow.
快车似箭一般地飞驶。
(4)quick 指“用较短的时间, 或在较近的将来而动作或理解迅速的”, 如:
a quick reply
一个迅速的回答。
(5)speedy 含有“时间快、速度快并且迅速把事情办好”的意思, 如:
a speedy fight
速战。
(6)hasty 指“行动快的”, 又指“急速的”、“草率的”, 如:
a hasty decision
匆忙做出的决定。
slow
基本词义
FAST
(1)=Facility for Automatic Sorting and Testing 自动分类与测试设备;
(2)Fence Against Satellite Threats 反卫星威胁警戒网[美];
(3)Flexible Algebraic Scientific Translator 灵活的代数科学翻译程序;
(4)Formula and Statement Translator 公式与语句翻译程序;
(5)FORTRAN Automatic Symbol Translator, FORTRAN语言自动符号翻译程序
用法词典
fast
来自古英语f?st
参考词汇
(1)fast,rapid,quick,speedy这组词都有“快的”意思。
(2)fast和rapid虽然有时可以互换使用，但它们有差异，fast强调物体进行相对运动。如a fast horse, a fast train. fast可做副词
The winning car reached a speed of forty miles——much faster than any of its rivals.
获胜的那辆车的时速达到40英里——比它的任何竞争者要快得多。
Letters will cost a little more, but they will certainly travel faster.
寄信要多花一点钱，但无疑书信走得会快一些。
(3)而rapid只表示运动着的物体或事物的本身状况，并不涉及单位时间内所越过的距离。如：rapid work, rapid current, rapid progress
It is a rapid river.
那是一条湍急的河。
Working rapidly in the darkness, he soon changed into the man's clothes.
他在黑暗中动作迅速，很快换上了死者的衣服
(4)quick修饰事情发生得快，占用的时间少，也不涉及速度。如：quick thinking, a quick temper
Roy acted quickly and drove the bus straight at the thieves.
罗伊的动作迅速，开着公共汽车直向小偷扑去。
…the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
森林管理当局订购了好几顿特殊类型的速生草籽。
…they quickly dragged the drunk to safety.
他们迅速地把醉汉拖到安全处。
(5)speedy在修饰人或人的动作时，含有“急忙”的意思，在修饰物体的相对运动时，强调直线运动的速度，或沿着一定道路前进的速度。这几个词的同词根副词与形容词的含义相同。
He is a speedy worker.
他干活很利索。
The speedy car ignored the traffic lights and, with its horn blaring, roared down the street.
那辆飞速的汽车无视交通信号灯，响着喇叭，奔腾呼啸，顺着大街开过去了。
英文相关词典
fast
dependablefirmhastyquickrapidsolidspeedystablestarvesteadysureswiftslowslowlytardilytardy
[七国语言]英汉公共大词典
fast
敏捷的;耐久的;绝食;快的;牢固的
[七国语言]英汉矿业大词典
fast
快速的;坚固的
[七国语言]英汉物理大词典
fast
迅速的
美国传统词典
fast
fast 1
AHD:[f2st]
D.J.[f#st]
K.K.[f#st]
adj.
fast.er, fast.est
(1)Acting, moving, or capable of acting or moving quickly; swift.
(2)Accomplished in relatively little time:
a fast visit.
(3)Indicating a time somewhat ahead of the actual time:
The clock is fast.
(4)Adapted to or suitable for rapid movement:
a fast running track.
(5)Designed for or compatible with a short exposure time:
fast film.
(6)Disposed to dissipation; wild:
ran with a fast crowd.
(7)Flouting conventional moral standards; sexually promiscuous.
(8)Resistant, as to destruction or fading:
fast colors.
(9)Firmly fixed or fastened:
a fast grip.
(10)Fixed firmly in place; secure:
shutters that are fast against the rain.
(11)Firm in loyalty:
fast friends.
(12)Lasting; permanent:
fast rules and regulations.
(13)Deep; sound:
in a fast sleep.
adv.
(1)In a secure manner; tightly:
hold fast.
(2)To a sound degree; deeply:
fast asleep.
(3)In a rapid manner; quickly.
(4)In quick succession:
New ideas followed fast.
(5)Ahead of the correct or expected time:
a watch that runs fast.
(6)In a dissipated, immoderate way:
living fast.
(7)Archaic Close by; near.
语源
(1)Middle English
(2)from Old English f?st [firm, fixed] * see past-
参考词汇
(1)fast, rapid, swift, fleet, speedy, quick, hasty, expeditious
(2)These adjectives refer to something, such as activity or movement, marked by great speed. Fast and rapid are often used interchangeably, though fast is more often applied to the person or thing in motion, and rapid, to the activity or movement involved:
a fast car;
a fast plane;
a rapid mountain stream;
rapid development;
a fast runner;
rapid strides.
(3)Swift suggests smoothness and sureness of movement (
a swift current;
swift but unclear handwriting), and fleet, lightness of movement (
The cheetah is the fleetest of animals).
(4)Speedy refers to velocity (a speedy worker ) or to promptness or hurry (
hoped for a speedy resolution to the problem).
(5)Quick most often applies to what takes little time or to promptness of response or action:
Let's eat a quick snack.
Only her quick reaction prevented an accident.
(6)Hasty implies hurried action (
a hasty visit) and often a lack of care or thought (
regretted the hasty decision).
(7)Expeditious suggests rapid efficiency:
sent the package by the most expeditious means. See also Synonyms at faithful
基本词义
fast
fast 2
AHD:[f2st]
D.J.[f#st]
K.K.[f#st]
v.intr.
fast.ed, fast.ing, fasts
(1)To abstain from food.
(2)To eat very little or abstain from certain foods, especially as a religious discipline.
n.
(1)The act or practice of abstaining from or eating very little food.
(2)A period of such abstention or self-denial.
语源
(1)Middle English fasten
(2)from Old English f?stan * see past-
英汉船舶大词典
fast
n.快,快速;n.迅速
朗文英汉综合电脑词典
fast
【修】快速
英汉地质大词典
fast
n.科学技术协会联合会;n.块速,坚固
英汉纺织大词典
fast
n.坚牢的,快的
英汉广播大词典
fast
n.快速,快动作镜头
英汉环境大词典
fast
n.科学技术协会联合会
英汉航空大词典
fast
n.快的,迅速
英汉化学大词典
fast
adj.快的,紧固,偏重,感光快的;adv.快
英汉海运大词典
fast
快速的牢固的，紧的系紧，固定缆，系船柱
基本词义
fast
快，走得快的牢固紧结
基本词义
fast
快，走得快的牢固紧结快速的牢固的，紧的系紧，固定缆，系船柱
基本词义
fast
快速的牢固的
基本词义
fast
快速的，牢固的，紧的，系紧，固定，缆，系船柱
英汉计算机大词典
fast
adj.快的(紧固,偏重;adv.快;n.FAST,灵活的代数科学翻译程序
英汉机械大词典
fast
n.固定的,快速的
英汉建筑大词典
fast
n.繁洁物,块速,坚固
英汉农牧林大词典
fast
n.系紧,固定,缆
英汉汽车大词典
fast
n.固定的,快速的,不褪色的
航空英语缩写词典
FAST
Facility For Automatic Sorting And Testing 自动分类与探测设备
基本词义
FAST
Fast Acquisition Search And Track 快速截获搜索和跟踪
基本词义
FAST
Fence Against Satellite Threats 防卫星雷达情报网
基本词义
FAST
First Article Inspection Software Test 首次检验软件测试
基本词义
FAST
Forward Area Support Team 前方地域保障队
基本词义
FAST
Fan and Supersonic Turbine 风扇和超音速涡轮
英汉水利大词典
fast
n.快,迅速,高速
英汉心理学大词典
fast
节制饮食
英汉医学大词典
fast
n.禁食
英汉中医大词典
fast
n.紧的,快的,禁食