意思是:查清;
句子实例:
The plumber made a careful check of the pipes.
管子工对管道做了仔细的检查。
The teacher tested the children on their homework.
老师就孩子们的家庭作业进行检查。
The police are checking up on him.
警方正在调查他。
Please give us a few days to check into it.
请给我们几天的时间来调查。
check up on是什么意思
意思是:查清;
句子实例:
The plumber made a careful check of the pipes.
管子工对管道做了仔细的检查。
The teacher tested the children on their homework.
老师就孩子们的家庭作业进行检查。
The police are checking up on him.
警方正在调查他。
Please give us a few days to check into it.
请给我们几天的时间来调查。