您要查找的是不是：
- I'm not certain of the truth of the matter. 我不相信這種情況是真的。
- I am not certain about the result. 我對結果沒(méi)有把握。
- I am not certain whether it is true or not. 我沒(méi)有把握這是否如此。
- The dose commitment is not certain. 劑量負擔是不能肯定的。
- I'm not certain whether it is true or not. 我沒(méi)有把握這是否如此。
- I'm not certain about the result. 我對結果沒(méi)有把握。
- The company's financial position is not certain. 這家公司的財務(wù)狀況不明朗。
- I'm not certain that he will accept the proposal. 我不能肯定他會(huì )接受這建議。
- I'm not certain who will be sent to Belgium. 派誰(shuí)去比利時(shí),我不清楚。
- They were not certain whether to go or not. 他們不能確定該不該去。
- He is not certain of what to do. 他拿不準做什么好。
- He seems not certain of his way. 他似乎舉棋不定。
- I'm not certain where this ought to be put. 我不能確定這東西該放在什么地方。
- It is not certain how the earth began. 地球是怎樣起源的還沒(méi)有定論。
- It is not certain when it will take place. 不能確定這事什么時(shí)候會(huì )發(fā)生。
- It is not certain; it is just conjecture. 事情尚未確定，只不過(guò)是個(gè)猜測而己。
- Kalgan: It's possible, but not certain. 有可能的，不過(guò)不確定。
- Nesta could rest, but it is not certain. 內斯塔將會(huì )休息，但是這還不確定。
- I am not certain I have grasped what you meant. Is it(that) you are not satisfy with your present job? 我不能肯定已經(jīng)領(lǐng)會(huì )您的意思。是不是您不滿(mǎn)意您現在的工作。
- I'm not certain whether the appointment has been put off or not. 我說(shuō)不準那個(gè)約會(huì )是否延期了。
