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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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rough turning tool
rough-turn inspection
rough type
rough type colony
rough type of colony
roughuness
roughuness factor
rough ... up
rough-up
rough up
rough up someone
rough vacuum
rough vacuum pump
rough-voiced
rough voiced
rough wall
rough wall backing
rough-wall boundary layer
rough walling
rough wall solidification
rough washer
rough-water
rough water
rough-water behavior
rough water drag
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更新时间:2025/9/2 7:25:58