请输入您要查询的英文单词:
单词
vacuum pump
释义
vacuum pump
n.
(名词)
A pump used to evacuate an enclosure.
真空泵:用于抽空密闭装置的泵
See
pulsometer
参见
pulsometer
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Hartlepool
Hartline
Hartnell College
harts
hartshorn
hartshorns
hart's-tongue
hart's–tongue
hart's–tongue fern
Hartwick College
harum-scarum
harum–scarum
Harun al-Rashid
haruspex
haruspices
Harvard
Harvard and Radcliffe Colleges
harvest
harvest
harvest bug
harvested
harvester
harvesters
harvest fly
harvest home
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/19 23:20:06