真空 space that is completely empty of all matter or gas
〈口〉真空吸尘器 vacuum cleaner
空间; 空虚; 空白 situation or environment characterized by emptiness
同义词
n. emptiness,vacancy,vacuity,vacuum cleaner
v. hoover,vacuum-clean
参考例句
1. She vacuumed the room this morning.
她今天上午用吸尘器清扫了房间。
2. Products damaged by vacuum.
真空损坏的产品;
3. The vacuum sucked the dirt off the floor.
真空吸尘器吸起地板上的尘土。
N-COUNT If someone or something creates a vacuum, they leave a place or position that then needs to be filled by another person or thing. 空缺
例:His presence should fill the power vacuum that has been developing over the past few days.
他的出现应该能填补过去几天中形成的权力空缺。
PHRASE If something is done in a vacuum, it is not affected by any outside influences or information. 在与世隔绝的状态中
例:Moral values cannot be taught in a vacuum.
道德价值观不能在与世隔绝的状态中进行传授。
【vacuum】相关文章:
★ The Vacuum Cleaner Filter(1)
最新
2019-11-23
2019-11-23
2019-11-23
2019-11-23
2019-11-14
2019-11-14