make certain的用法和样例:
例句
- You must make sure of the time and place.
你必须把时间和地点弄清楚。 - Certain questions have yet to be clarified.
有些问题还需要弄清楚。 - The cannon is zeroed in on a certain target.
大炮对准一个确定的目标。 - Let's make sure what we are going to do next.
我们来确定一下下一步该做什么吧。
词汇搭配
- make certain of 确定(弄清楚...