| 单词 | 不敢肯定 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔BUT〕I think she's Swiss. I'm not sure, though. 我觉得她是瑞士人，但我不敢肯定。朗文写作活用〔DOUBT〕The doctor said she was doubtful that antibiotics would work. 医生说她不敢肯定抗生素是否有效。朗文写作活用〔EXACT/NOT EXACT〕I'm not sure just who you mean. 我不敢肯定你到底指谁。朗文写作活用〔FAIR〕I'm not sure we can trust this court to consider the evidence impartially. 我不敢肯定我们可以相信这个法庭会公正地对待证据。朗文写作活用〔SURE/NOT SURE〕I can't be sure, but I think I saw Maggie coming out of the hospital this morning. 我不敢肯定，但我好像看到玛吉今天早上从医院里出来。朗文写作活用〔TRY〕I'm not sure that writing to complain will do much good, but we can give it a try. 我不敢肯定写信去投诉是否管用，但我们可以试一下。朗文写作活用〔certainty〕There was no certainty that the package would arrive in time.不敢肯定包裹是否会及时送到。韦氏高阶〔certain〕I think I met her in 1985, but I can't say for certain.我想我是在1985年见到她的，但不敢肯定。麦克米伦高阶〔certain〕I'm not certain when it will be ready.我不敢肯定什么时候能准备好。朗文当代〔certain〕She wasn't certain (that) he had seen her.她不敢肯定他见过她。牛津高阶〔confidentially〕Confidentially, I am not sure that it wasn't above their heads.私底下说，我不敢肯定他们明白了。柯林斯高阶〔doubt〕I doubt whether/if the new one will be any better.我不敢肯定这个新的是否会好些。牛津高阶〔fruition〕Nobody was sure whether the deal would ever come to fruition.谁也不敢肯定这次交易是否能够成功。麦克米伦高阶〔interested〕I wasn't sure if he was really interested or if he was just being polite.我不敢肯定他是真的感兴趣，还是出于礼貌而已。朗文当代〔know〕I doubt I'll win, but you never know (=used when you cannot be sure about something, but something good might happen) .我不敢肯定自己会赢，但也难说。朗文当代〔know〕I think he's still living in Chicago, but I don't know for sure .我想他还住在芝加哥，但我不敢肯定。朗文当代〔might〕He might get there in time, but I can't be sure.他有可能准时到达，但我不敢肯定。牛津高阶〔muster〕I wasn't sure that our clothing would pass muster at the club door.我不敢肯定我们的衣着能否通过俱乐部门口的检查。朗文当代〔native〕He was not certain whether the natives were friendly.他不敢肯定那些土著人是否友好。朗文当代〔reflection〕On further reflection, I'm not so sure it's a good idea.再仔细一想，我真不敢肯定这是个好主意了。牛津搭配〔right〕I'm not sure this is the right time to go on holiday.我不敢肯定现在是不是度假的最佳时间。麦克米伦高阶〔sincere〕I wasn't sure that he was sincere in what he was saying.我不敢肯定他所说的是不是真心诚意的。朗文当代〔succeed〕I'm not sure he has the determination to succeed as an actor.我不敢肯定他是否有当一名成功演员的决心。朗文当代〔sure〕I think he'll be back on Monday, but I can't say for sure.我想他星期一会回来，不过我不敢肯定。牛津高阶〔sure〕I think she's called Monica, but I'm not sure.我想她名叫莫妮卡，但我不敢肯定。麦克米伦高阶〔swear〕I can't swear to it, but I think I saw Joan yesterday.我对此不敢肯定，但我想我昨天见到过琼。麦克米伦高阶〔swear〕I think I put the keys back in the drawer, but I couldn't swear to it(= I'm n ot completely sure).我想我把钥匙放回抽屉里了，不过我不敢肯定。牛津高阶〔think〕I think this is their house, but I'm not sure.我想这是他们的家，但不敢肯定。牛津高阶〔try〕I doubt they'll be able to help but it's worth a try(= worth asking them).我不敢肯定他们能够帮得上忙，但不妨试一试。牛津高阶I'm not certain how much it will cost. 我不敢肯定这要花多少钱。剑桥国际I'm not sure that this orange hat really goes with this blue dress.我不敢肯定桔色帽子与蓝衣服是否相配。剑桥国际 |
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