vacuum中文什么意思
[ 'vækjuəm ]发音: 用"vacuum"造句
n.
(pl. vacuums, vac-ua )
1.真空;空处,空虚,空白。
2.〔美口〕吸尘器(= vacuum cleaner)。
+更多解释...
(pl. vacuums, vac-ua )
1.真空;空处,空虚,空白。
2.〔美口〕吸尘器(= vacuum cleaner)。
+更多解释...
- in vacuum: 真空中
- low vacuum; fore-vacuum: 低真空
- vacuum dryer =vacuum drier: 真空干燥器
例句与用法
更多例句: 上一页 下一页- Clearly, management doesn't operate in a vacuum .
很清楚,管理并不是在真空里进行的。 - They were conscious of a vacuum after his departure .
他离开以后,他们感到茫然若失。 - She vacuumed the carpet .
她用真空吸尘器打扫地毯。 - But what these should be cannot be decided in a vacuum .
但它们应该是什么不能凭空而定。 - The canister vapor-vent value is operated by vacuum .
活性炭罐蒸气排泄阀是由真空控制的。
英文释义
名词- an electrical home appliance that cleans by suction
同义词:vacuum cleaner - a region that is devoid of matter
同义词:vacuity - an empty area or space; "the huge desert voids"; "the emptiness of outer space"; "without their support he''ll be ruling in a vacuum"
同义词:void, vacancy, emptiness - the absence of matter
同义词:vacuity
- clean with a vacuum cleaner; "vacuum the carpets"
同义词:vacuum-clean, hoover
百科释义
Vacuum is space that is empty of matter. The word stems from the Latin adjective vacuus for "empty" or "void".
详细百科解释