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单词
vacuum valve
释义
vacuum valve
[ˈvækjuəm vælv]
na.
〈英〉【无线】电子管
[网络]
真空阀;真空阀门;真空管
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alloy tool steel
alloy tool steel bit
alloy transfer efficiency
alloy transistor
alloy transistors
alloy treated steel
alloy-treated steel
alloy treatment
alloy tuning fork
alloytype
alloy type
alloy-type
alloy type semiconductor detector
alloy type transistor
alloy-type transistor
alloy watch band
alloy welding flux
alloy wheel
alloy wheels
alloy wire
alloy-wire drawer
alloy wrought
alloy zener junction
Alloza
Alloz, Embalse de
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更新时间:2026/4/10 14:16:36