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单词
vacuum gauge
释义
vacuum gauge
a device for measuring pressures below atmospheric pressure in the receiver of an air pump, in steam condensers, and the like.
[
1860-65
]
随便看
diphenamid
diphenhydramine
diphenoxylate
diphenyl
diphenylacetylene
diphenylamine
diphenylaminechlorarsine
diphenylhydantoin
diphenyl ketone
diphonia
diphosgene
diphosphate
diphosphoglycerate
diphtheria
diphtheritic
diphtheroid
diphthong
diphthongia
diphthongize
diphycercal
diphyletic
diphyllous
diphyodont
dipl.
diplacusis
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更新时间:2025/6/7 21:59:34