简明英汉词典
fluctuate
[5flQktjueit]
vi.
变动, 波动, 涨落, 上下, 动摇
vt.
使动摇, 使波动, 使起伏
美国传统词典[双解]
fluctuate
fluc.tu.ate
AHD:[fl?k“ch?-3t”]
D.J.[6fl(kt.u87eit]
K.K.[6fl(kt.u7et]
v.(动词)
fluc.tu.at.ed, fluc.tu.at.ing, fluc.tu.ates
v.intr.(不及物动词)
(1)To vary irregularly.See Synonyms at swing
波动:不规则变动参见 swing
(2)To rise and fall in or as if in waves; undulate.
沉浮:在或似在波浪中沉浮;波浪起伏
v.tr.(及物动词)
To cause to rise and fall or vary irregularly.
使起伏或不规律变化
语源
(1)Latin fluctu3e fluctu3t-
拉丁语 fluctu3e fluctu3t-
(2)from fluctus [a flowing]
源自 fluctus [一次流动]
(3)from past participle of fluere fluc- [to flow] * see bhleu-
源自 fluere的过去分词 fluc- [流动] *参见 bhleu-
继承用法
fluc“tuant
AHD:[-…nt] (形容词)
fluc”tua“tion
n.(名词)
现代英汉词典
fluctuate
[5flQktjJeIt]
vi.
-ated, -ating
(1)波动;起伏
fluctuating prices
波动的价格
The price of vegetables and fruits fluctuates according to the season.
蔬菜和水果的价格随季节而波动。
(2)变动
His feelings fluctuated between excitement and fear.
他的情绪在兴奋与恐惧之间变化不定。
现代英汉综合大辞典
fluctuate
[5flQktjueit]
n., vi.
(1)上下移动; 升降(如波浪等);【物】脉动; 振荡; (市价等)变动
(2)(意见等)动摇不定
Prices fluctuate from year to year.
物价年年波动。
词性变化
fluctuate
[5flQktjueit]
vt.
使波动, 使起伏
继承用法
fluctuating
n.
变动, 升降, (价格)徘徊, 起波, 波动
习惯用语
fluctuate between hopes and fears
忽喜忽忧
用法词典
fluctuate
源自拉丁语fluctuare