英语词汇“pumping system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pumping system
释义	pumping system短语¹⁴⁴⁹⁷²⁺² 基本例句泵激系统,抽水系统,泵浦系统 The Dutch windmills, which once numbered more than ten thousand, were replaced by the advent of new pumping systems.荷兰曾经拥有一万多台风车，现在它们已经被新的抽水系统替代。
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