单词详解

1. adj.

A. 清洁的，干净的 (free from dirt or impurities)

The room is very clean. 房间很干净。

B. 未使用过的，新鲜的 (not yet used)

We'd better use a clean piece of paper. 我们最好用一张空白纸。

C. 纯洁的，清白的 (good; innocent; pure)

My grandfather led a clean life. 我的祖父一生清白。

D. 整齐的，规则的 (with a smooth edge or surface; regular)

He used a sharp knife to make a clean cut. 他用快刀切了一个整齐的切口。

E. 公正的，遵守规则的 (keeping to the rules; not unfair)

The two teams played a clean game. 这两个队打了一场公正的比赛。

2. vt.

把……弄干净，打扫 (make sth. clean or free of dirt)

My mother was cleaning the bedroom when I called her. 我给妈妈打电话时她正在打扫卧室。

3. vi.

被打扫，被弄干净 (make sth. clean or free of dirt)

My shoes need cleaning. 我的鞋要擦一擦了。

相关词组

1. clean down 刷干净

Please clean down the table. 请把桌子清洗干净。

2. clean out 清理，清除，除掉

He cleaned out the weeds in the garden. 他把花园的杂草除掉。

3. clean up 把……收拾干净，除掉

My mother is cleaning up the kitchen now. 我妈妈现在正在打扫厨房。

4. clean up on 胜过，击败

Their team cleaned up on ours. 他们队打败了我们队。

相关单词

比较级：cleaner

最高级：cleanest

名词：cleanness

现在分词：cleaning

过去式：cleaned

过去分词：cleaned

第三人称单数：cleans