英语词汇“pump rod”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pump rod
释义	Definition of pump rod in English: pump rod noun ˈpʌmp ˌrɒd Mechanics A rod connecting the piston or plunger of a pump with the motive power. Origin Mid 18th century. From pump + rod. Compare earlier pump-staff. Definition of pump rod in US English: pump rod nounˈpʌmp ˌrɒd Mechanics A rod connecting the piston or plunger of a pump with the motive power. Origin Mid 18th century. From pump + rod. Compare earlier pump-staff.
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Definition of pump rod in English: