1clean过去时：cleaned。
2翻译：干净； 洁净的; 爱干净的; 爱整洁的; 无有害物质； 零污染的。
3词组：It is your responsibility to keep the room clean and tidy .保持房间整洁是你的职责。
4I can't find a clean shirt (= one I haven't worn since it was washed) 找不到干净的衬衫。
clean的过去式
最佳答案1、clean过去式：cleaned。2、翻译：洁净的; 干净的; 爱干净的; 爱整洁的; 无有害物的; 无污染的。3、例句：It is your responsibility to keep the room clean and tidy .保持房间整洁是你的职责。
