vacuums

vacuums读音音标

[ˈvækjuəmz]

vacuums意思解释

n.

真空；

真空状态；

真空度；

空洞

双语释义

n.(名词)

[C] 真空 space that is completely empty of all matter or gas[C] 〈口〉真空吸尘器 vacuum cleaner[S] 空间; 空虚; 空白 situation or environment characterized by emptiness

英英释义

vacuum

n.

the absence of matter

同义词：vacuity

an empty area or space

\"without their support he\'ll be ruling in a vacuum\"

同义词：voidvacancyemptiness

a region that is devoid of matter

同义词：vacuity

an electrical home appliance that cleans by suction

同义词：vacuum cleaner

v.

clean with a vacuum cleaner

\"vacuum the carpets\"

同义词：vacuum-cleanhoover

词汇搭配

用作名词 (n.)动词+～fill a vacuum填补真空produce〔create, cause〕 a vacuum产生〔制造〕真空形容词+～low〔rough〕 vacuum低真空fine〔high, perfect〕 vacuum高真空

词组短语

vacuum pump

[机]真空泵

in a vacuum

似在真空中

high vacuum

高度真空，高真空

vacuum distillation

真空蒸馏

vacuum cleaner

吸尘器；真空吸尘器；真空清洁器

vacuum system

真空系统

vacuum degree

真空度

vacuum drying

真空干燥

vacuum packaging

真空包装

vacuum furnace

真空炉；退火炉

vacuum filter

真空滤器

vacuum tube

真空管；电子管

vacuum packing

真空包装

vacuum circuit breaker

真空断路器

vacuum equipment

真空设备

vacuum chamber

真空室；压力室

vacuum evaporation

真空蒸发；真空蒸镀；真空涂膜

vacuum heat treatment

真空热处理；化学热处理

vacuum interrupter

真空断续器；真空隔离开关

vacuum forming

真空成型

双语例句

用作名词(n.)The food is kept in the absolute vacuum.这食物保存在绝对真空中。I bought a vacuum yesterday.昨天我买了个真空吸尘器。His wife\'s death left him a vacuum in his life.他妻子的去世使他的生活变得空虚。用作形容词(adj.)These\'re vacuum controls.这是些真空控制装置。用作动词(v.)Please vacuum the carpets after the breakfast.早饭后请用吸尘器清扫下地毯。I moved the chairs back so that I could start vacuuming.我将一把把椅子移开，以便开始吸尘打扫。