1. I must mop up the last of the work.
    我必须把最后这部分工作做完。

2. He mopped up the floor.
    他用拖把拖洗地板。

1.

1. 擦去,对付,处理：I was sapped by months of hospital treatment. 我住院治疗几个月,大伤元气. | 8. mop up 擦去,对付,处理 | 9. wake 船迹,航迹

2. 扫荡, 扫尾工作：dollar gap 美元短缺 | mop-up 扫荡, 扫尾工作 | passometer 计步器

3. 扫荡：mop 拖把 | mop-up 扫荡 | mopboard 护壁板

4. mop up

4. 擦：moot 大会 | mop up 擦 | mop 拖把

1. 揩干;抹干
    If you mop up a liquid, you clean it with a cloth so that the liquid is absorbed.

    e.g. A waiter mopped up the mess as best he could...
           一名侍者尽力抹掉溅出的食物。
    e.g. When the washing machine spurts out water at least we can mop it up...
           洗衣机喷出水时，我们至少能把水抹干。

2. 完成;结束;肃清
    If you mop up something that you think is undesirable or dangerous, you remove it or deal with it so that it is no longer a problem.

    e.g. The infantry divisions mopped up remaining centres of resistance...
           陆军各师肃清了残余的抵抗据点。
    e.g. These reactive molecules are mopped up and made harmless by Vitamin E.
           这些活性分子已被维生素E灭活，没有害处了。

1. a concluding action

    Synonym: completionculminationclosingwindup

1. finish a task completely

    e.g. I finally got through this homework assignment

    Synonym: get throughwrap upfinish offpolish offclear upfinish up

2. defeat thoroughly

    e.g. He mopped up the floor with his opponents

    Synonym: worstpipwhiprack up

3. to wash or wipe with or as if with a mop

    e.g. Mop the hallway now
           He mopped her forehead with a towel

    Synonym: wipe upmop