剑桥词典the act of making a place clean and tidy 梳洗整齐；打扫，清理 It's time you gave your bedroom a good clean-up. 你该好好打扫一下你的卧室了。 Residents have called for a clean-up campaign to keep their streets free from rubbish . 居民们呼吁展开一次清洁卫生运动，让街头没有垃圾。 返回 clean-up