| 单词 | uncertain |
| 释义 | 🔑 un·cer·tainBrE /ʌnˈsɜːtn/ NAmE /ʌnˈsɜːrtn/ adjective 🔑 [not before noun ]~ (about /of sth )feeling doubt about sth ; not sure 无把握；犹豫；拿不准◆ They're both uncertain about what to do . 他们两人都拿不定主意该怎么办。◆ I'm still uncertain of my feelings for him . 我仍不能肯定我对他的感情。OPP certainExpressing certainty or uncertainty表示确定或不确定When you are stating what has happened or is going to happen, you can say how certain or uncertain you are about what you are saying.陈述已经或将要发生之事时对自己所言表示确定或不确定：◆I'm sure/100% certain/absolutely positive I left my keys on the table.我肯定我把钥匙落在桌子上了。◆There's no doubt in my mind that this is the best option.我心里确信无疑，这是最佳选择。◆Without a doubt,/No question, this is where it was.毫无疑问，它原来就在这里。◆I'm not (at all) sure what time they arrive, to be honest.老实说，我（一点也）拿不准他们什么时候到。◆I rather doubt they'll call back. (BrE ) 我有点儿怀疑他们是否会回电话。🔑 likely to change , especially in a negative or unpleasant way 多变的；难预料的◆ Our future looks uncertain . 我们似乎前途渺茫。◆ a man of uncertain temper 脾气令人捉摸不透的男人🔑 not definite or decided 不确定的；未决定的SYN unclear◆ It is uncertain what his role in the company will be . 他在公司担当什么职务尚未决定。not confident 信心不足的；迟疑的SYN hesitant◆ The baby took its first uncertain steps . 宝宝迈出了最初的蹒跚脚步。 ● in ˌno unˌcertain ˈterms clearly and strongly 明确有力地；毫不含糊地◆ I told him what I thought of him in no uncertain terms . 我直言不讳地说出了我对他的看法。 |
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