be sure of

简明英汉词典

be sure of

确信

现代英汉综合大辞典

sure

[FuE]

adj.

无疑问的, 真实的, 必然发生的, 可靠的, 坚定的

(1)确实的, 深信的, (对...)有信心的, 有把握的, 肯定(要)的, 一定(会)的

当

然! 真的!

slow and sure

稳步地

a sure shot

[美]神枪手 S-thing! [美俚]

(2)一定实现或成功的事物, 确实的事

Are you sure (of it)?

你能肯定吗?

Do you feel sure about it?

你能对这有把握吗?

I am sure (that) he is right.

我肯定他是对的。

Be sure not to forget it.

千万不要忘记呀。

Fight no battle you are not sure of winning.

不打无把握之仗。

I'm not sure whether I've met him before.

我不能确定是否以前见过他。

词性变化

sure

[FuE]

adv.

[美口]的确, 一定, 当然

He will come sure enough.

他必来无疑。

It sure was a cold night.

的确是个寒冷的夜晚。

继承用法

sure-enough

adj.

[美口]真正的, 确实的

sure-fire

adj.

[美口]不错的, 确实的, 可靠的, 必成的

sure-footed

adj.

脚步稳的, 踏实的, 稳当的, 可靠的

sureness

n.

习惯用语

as sure as

(1)和...一样肯定无疑, 千真万确地

(2)[口]每次; 每当, 无例外

be sure and (=be sure to)

[口]务必, 一定要

be sure of

注意, 一定要做到, 使有把握

be sure that

注意, 一定要做到, 使有把握

be sure of

确信, 深信

be sure of oneself

自信; 满怀信心

feel sure of oneself

自信; 满怀信心

for sure

一定要, 必须, 必然, 毫无疑问, 肯定地, 有把握地

I am sure

[口]的确, 真的; 一定

make sure

(1)务必要做到; 一定要做到

(2)弄明白

not so sure

[口]不一定, 没把握

That's for sure.

那是肯定的。

to be sure

(1)自然, 固然

(2)当然, 的确, 一定

(3)哎呀, 真的! 一点不假!

Well, I am sure!(=to be sure !)

[口]哎呀! 真的! 好家伙! 真想不到!

sure enough

果真, 的的确确; 一定, 毫无疑问

参考词汇

sure certain confident

意思都含"确信的"。

(1)sure强调"主观上确信无疑的", 如:

I'm sure you don't mean it.

我相信你是无意的。

(2)certain指"有充分根据或理由而相信的", 如:

This letter made me certain of his innocence.

这封信使我相信他是无罪的。

(3)confident 强调"对某人[物]坚信的或满怀信心的", 如:

He's confident he will win.

他深信他会赢。

doubtful

英汉航海大词典

be sure of

vt.深信

英汉化学大词典

be sure of

aux.肯定,确信