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valve deck例句_valve deck英汉例句_valve deck双解例句_歐米惠必应词典
歐米惠必应词典

valve deck

V 开头单词

常见例句

    雙語例句

  • The ships deck hoisting machinery such as bow gate, bulkhead valve, stern propeller and so on;
    船舶用的甲板起重機械（絞車）、船頭門、艙壁閥、船尾推進器等；
    • 返回 valve deck