be uncertain about

美 　英

• 網(wǎng)絡(luò)對(duì)---沒(méi)有把握；對(duì)…不確定；他沒(méi)有把握能準(zhǔn)時(shí)完成任務(wù)

例句

You may be uncertain about some of your coworkers and your boss.

對(duì)于一些同事或是老板，你可能沒(méi)有把握。

He's said to be uncertain about his future.

據(jù)說(shuō)他對(duì)他的前途沒(méi)有把握。

You'll be uncertain about what it's telling you.

你會(huì)不確定它告訴你什么。