[kěn dìng]
（承認事物的存在或真實性） affirm; approve; confirm; regard as positive
affirm the achievements
肯定成績
（正面的） affirmative
Her answer is in the affirmative.
她的回答是肯定的。
（明確的； 確定的） definite; positive; sure
We are not sure yet whether we'll go or not.
去不去， 我們還不能肯定。
It's definite that he'll come.; He is sure to come.
他肯定會來。
Can you be positive about what you saw?
你能肯定你看得真切嗎?
（一定； 無疑問） certainly; surely; definitely; undoubtedly; as sure as eggs is eggs; dead cert
We can certainly have the job finished on time.
我們肯定能按時完成任務。