unscrew
v. 旋开盖子；取下（螺丝）
过去式：unscrewed 过去分词：unscrewed 现在分词：unscrewing 第三人称单数：unscrews
近义词：takeoff，remove，detach，loosen，undo，screw，
英英释义
Verb
- loosen something by unscrewing it;
"unscrew the outlet plate"
- loosen by turning;
"unscrew the bottle cap"
例句
用作动词(v.)
- The lid of this jam pot won't unscrew.这果酱罐的盖子拧不开。
- The officer unscrewed the cap and put the bottle to his nostrils.那位官员拧开了瓶盖，把瓶子凑近鼻孔。
- You'll have to unscrew the handles to paint the door.要漆这扇门,你得把门把手上的螺丝拧开拿下来才行。
- Disconnect the cable from the spark plug and unscrew the spark plug.断开连接火花塞的缆线并拔出火花塞。