英语词汇pump valve是什么意思，pump valve的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	pump valve
释义	DEFINITIVE EXAMPLES 权威例句〔put by〕Well we need to put by £200 for the pump valves to be renewed.我们需要存下200英镑以备更换水泵阀。柯林斯高阶
随便看	drainage funnel drainage grommet drainage hopper drainage indicator drainage layer drainage lead drainage map drainage modulus drainage plough drainage port drainage pump drainage pump drainage scheme drainage shaft drainage space drainage sucker drainage sump drainage system drainage system drainage system drainage thread drainage tile drainage tray drainage trench drainage tube

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