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petcock是什么意思，petcock的翻译，petcock音标、读音、用法和例句_歐米惠必应词典
歐米惠必应词典

petcock

P 开头单词

基本解释

  • n.放泄用小型鏇塞(小龍頭；油門；手壓開關)

同根派生

     

英汉例句

  • The doctor shut off the petcock.
    毉生關掉小活栓。
  • bilge pump petcock
    艙底泵小塞門
  • The doctor shut off the petcock
    毉生關掉小活栓。
  • feed pump petcock
    添水泵小型鏇塞