not sure的意思

不確定

不一定；未必

for sure───adv.確實；毫無疑問地

spot survey───現場調查

be sure───肯定；確信

cocksure───adj.確信的；獨斷的；過分自信的

coinsure───v.共同保險；共同擔保

morsure───咬傷

not just───不僅僅；不只是

not true───不正確；不真實

not very───不是很；不大

Fight no battle you are not sure of winning.───不打無把握之仗.

He is not sure about the matter.───他對此事毫無把握.

I'm not sure if the argu-ment holds up, but it's stimulating.───我不能肯定該論點是否經得起檢驗，但它很有新意。

I am not sure whether this was courage or pig-headedness.───我不能肯定這是一種勇氣，還是一種固執。

We are not sure yet whether we'll go or not.───去不去,我們還不能肯定.

"I'm not sure," Liz said vaguely.───“我不確定，”利茲含糊其詞地說。

I'm not sure, honest.───我不能肯定，真的。

I'm not sure about [ of ] his ability to cope with this.───我對他應付此事的能力還心中無數.

But legal experts are not sure if such a charge can stick.───但法律專家們不能肯定這一指控是否成立。

I see your point but I'm not sure I agree with you.───我明白你的觀點，但恐怕我不能茍同。

I'm not sure,' she responded.───我不肯定。”她答道。

He stood awkwardly in the doorway, not sure what to say.───他尷尬地站在門口, 不知道該說什么.

We're not sure whether we still want to proceed with the sale.───我們不確定是否還要繼續減價促銷。

I am not sure of what he has said at the meeting.───他在會上說了些什么我不太清楚.

I'm not sure I can walk so far.───我沒有把握能步行這么遠。

I'm not sure I'll ever trust people again.───我不確定自己是否還會再相信任何人。

I'm not sure," Liz said vaguely.───我不能肯定，” 莉茲含糊地說。

" Is it true? "" Maybe, I'm not sure. ”───“ 那是真的嗎 ? ” “也許吧, 我說不準. ”

I'm not sure how to put this.

I'm not sure of the chronology of events.

I'm not sure what he is thinking about.

I'm not sure that I fully understand .

I'm not sure whether I should tell you this.

I'm not sure what you mean.

I'm not sure. Probably around midnight.

I'm not sure. Maybe. --It's possible.

I'm not sure that I find her story credible.