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单词
flap valve
释义
flap valve
noun
also
flapper valve
:
a valve (as in a pump) composed of a disk hinged on one edge and swinging one way only
随便看
blackguardly
blackguardry
black guava
black guillemot
black gum
mercuric sulfide
mercuride
mercurize
mercuro-
mercuro
Mercurochrome
mercurophylline
mercurous
mercurous
mercurous chloride
mercurous iodide
mercury
mercury
mercury arc
mercury-arc lamp
mercury-arc rectifier
mercury bichloride
mercury chloride
mercury cyanide
mercury fulminate
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更新时间:2025/11/4 7:08:33