make certain 详细解释

make certain

弄清楚, 确定

确定

Please make certain when the train leaves.

请确定火车什么时候开。

词义辨析

同义参见:

convince  clinch  ensure  

英英释义

动词 make bold:

take upon oneself; act presumptuously, without permission

同义词:dare, presume

补充

make certainmake certain1.弄清楚Make certain what time the train goes.务必弄清火车发车时间。We went to the theater early and made certain we all got seats.我们早早赶到剧院, 以确保我们都有座位。

例句

1. make certain (that) you lock the door when you leave. = make certain to lock the door when you leave.你离开时一定要把门锁好。 2. We must make certain [=make sure] this doesn't happen again.我们必须确保这样的事情不再发生。 3. She made certain she thanked each of them for coming.她确保自己向每位来宾都表达了谢意。 4. make certain of your flight times [=be sure that you definitely know your flight times] before you leave for the airport.去机场之前一定要弄清楚你的航班时间。