vacuum的翻译，读音
英/ ˈvækjuːm /
美/ ˈvækjuːm /
释义：
n.真空，真空容器；真空吸尘器；空白，空虚；（用真空吸尘器所做的）清洁，清扫
v.用真空吸尘器打扫
adj.利用真空的；真空的；产生真空的
v.用真空吸尘器打扫
adj.利用真空的；真空的；产生真空的
词态
复数vacuums或vacua第三人称单数vacuums
现在分词vacuuming
过去式vacuumed
过去分词vacuumed
短句
vacuum pump 真空泵；真空抽机in a vacuum 似在真空中, 与世隔绝
vacuum cleaner 真空吸尘器
vacuum tube 真空管；电子管
vacuum gauge 真空规；真空计
近义词
n. roomgamma space
例句
vacuum degree low vacuum ; high vacuum 高真空中真空 。
vacuum degree high vacuum ; low vacuum 高真空低真空 。
She had written me to tell me that our friends Todd and Alice had died in an strange accident that involved a vacuum cleaner. 她写信告诉我，我们的朋友托德和爱丽丝死于一场奇怪的事故，事故涉及一台真空吸尘器。
Combined Pressure and vacuum Gauge and vacuum Gauge. 压力真空表和真空表. 。
vacuum system by vacuum gauge to measure. 系统的真空度可由真空计来测定。