clean-up的复数形式为：clean-ups...

And while I'm out you might clean up the kitchen.我不在的时候，你打扫一下厨房总该可以吧。The nation's advertisers need to clean up their act.该国的广告商需要规范自己的行为。Since then, the authorities have tried to clean up the sport.从那以后，有关当局已努力...

clean-up的音标：clean-up的英式发音音标为：[kli:n ʌp]clean-up的美式发音音标为：[klin ʌp]...

n.打扫，清除，净化...