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vacuum 用真空吸尘器清扫;真空;清洁
录入者： 测试账号 发布日期： 2017-11-16 点击量： 30
vacuum
v. to clean sth using a vacuum cleaner. 用真空吸尘器清扫
n. 1. a space that is completely empty of all substances, including all air or other gas. 真空
2. a situation in which sb / sth is missing or lacking. 真空状态；空白；空虚
3. the act of cleaning sth with a vacuum cleaner. （用真空吸尘器所做的）清洁；清扫
【词性变化】
过去式：vacuumed 过去分词：vacuumed 现在分词：vacuuming
【同义词】
void 太空；空间；真空；空白
It vanished into the void. 它消失得无影无踪。
Sweep 扫；清扫；打扫
He sweeps the room every day. 他每天打扫房间。
Clean 把。。。弄干净
She was cleaning the bedroom when he called her. 他给她打电话时她正在打扫卧房。
【背句子记单词】
His resignation has created a vacuum which cannot easily be filled. 他的引退造成了难以填补的空白。
We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空，我们就无法将它们分开。
Her husband’s death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
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