名詞 clean-up:

1. a very large profit
   同義詞：killing, cleanup
2. (baseball) the fourth position in the batting order (usually filled by the best batter on the team)
   同義詞：cleanup, cleanup position, cleanup spot
3. the act of making something clean
   同義詞：cleaning, cleansing, cleanup

動(dòng)詞 clean-up:

1. put (things or places) in order
   同義詞：tidy, tidy up, clean up, neaten, straighten, straighten out, square away
2. make a big profit; often in a short period of time
   同義詞：clean up
3. dispose of
   同義詞：clean up
4. make oneself clean, presentable or neat
   同義詞：clean up