【今日單詞】
vacuum ['vækjuəm]
v. to clean sth using a vacuum cleaner. 用真空吸塵器清掃
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. 真空狀態(tài)；空白；空虛
3. the act of cleaning sth with a vacuum cleaner. （用真空吸塵器所做的）清潔；清掃
【詞性變化】
過去式：vacuumed 過去分詞：vacuumed 現(xiàn)在分詞：vacuuming
【同義詞】
void 太空；空間；真空；空白
It vanished into the void. 它消失得無影無蹤。
Sweep 掃；清掃；打掃
He sweeps the room every day. 他每天打掃房間。
Clean 把。。。弄干凈
She was cleaning the bedroom when he called her. 他給她打電話時她正在打掃臥房。
【背句子記單詞】
His resignation has created a vacuum which cannot easily be filled. 他的引退造成了難以填補的空白。
We could not pull apart two plates which enclosed a vacuum. 如果兩個盤子間是真空，我們就無法將它們分開。
Her husband’s death left a vacuum in her life. 她丈夫的死使她的生活變得空虛。
【互動翻譯】
你用吸塵器清掃樓梯了嗎？
vacuum ['vækjuəm]
v. to clean sth using a vacuum cleaner. 用真空吸塵器清掃
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. 真空狀態(tài)；空白；空虛
3. the act of cleaning sth with a vacuum cleaner. （用真空吸塵器所做的）清潔；清掃
【詞性變化】
過去式：vacuumed 過去分詞：vacuumed 現(xiàn)在分詞：vacuuming
【同義詞】
void 太空；空間；真空；空白
It vanished into the void. 它消失得無影無蹤。
Sweep 掃；清掃；打掃
He sweeps the room every day. 他每天打掃房間。
Clean 把。。。弄干凈
She was cleaning the bedroom when he called her. 他給她打電話時她正在打掃臥房。
【背句子記單詞】
His resignation has created a vacuum which cannot easily be filled. 他的引退造成了難以填補的空白。
We could not pull apart two plates which enclosed a vacuum. 如果兩個盤子間是真空，我們就無法將它們分開。
Her husband’s death left a vacuum in her life. 她丈夫的死使她的生活變得空虛。
【互動翻譯】
你用吸塵器清掃樓梯了嗎？