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单词
vacuum pump
释义
vacuum pump
n.
a pump for producing a vacuum
真空泵
随便看
aquanaut
aquaplane
aqua regia
aquarelle
Aquarian
aquarium
Aquarius
a quart into a pint pot
aquatic
aquatint
aquavit
aqua vitae
aqueduct
aqueous
aqueous humour
aquifer
aquilegia
aquiline
A. & R.
AR
Ar
ar-
-ar
-ar
-ar
英汉双解词典包含94788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:2026/5/11 8:58:56