clean

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【释义】：

a．❶ 清洁的，干净的：clean water清水．a clean proof(校对)清样．keep the room clean 保持室内清洁．❷ 纯洁的，清白的，老实的：have a clean record历史清白，来历清楚．have clean hands清白，无罪过．come clean【口语】说出，交代．Keep a clean tongue．【口语】嘴干净一点(不要说下流话)．❸ 爱干净的．❹ 整齐的；匀称的：clean timber无节疤的木材．A sharp knife makes a clean cut．快刀切得齐．❺ 高明的，巧妙的．❻ 完全的：a clean sweep完全的胜利．

－ad．完全地，彻底地，干净地：He clean forgot about it．他忘得一干二净．clean wrong完全错误．

－v．❶ 弄干净，弄整洁：clean down清扫(墙壁等)．clean out收拾干净．be cleaned out【口语】把钱花光了．clean up 1)扫除，打扫：Clean up the room before the meeting begins．开会之前把房间打扫干净．2)肃清：clean up the counter-revolutionaries肃清反革命．clean up the mire left by the old society荡涤旧社会遗留下来的污泥浊水．3)【口语】赚钱．❷ 纯化，净化，精炼，提纯．