英语词汇hydraulic ram怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hydraulic ram
释义	hydraulic ramn. an automatic pump in which the kinetic energy of a descending column of water raises some of the water above its original level 水锤泵
随便看	counterpart fund counterplot counterpoint counterpoise counter-productive counterpunch counterpuncher counter-reformation counter-revolution counter-revolutionary counterscarp countershaft countersign counter-signature countersink counterstroke counter-tenor countertop counter-transference countervail countervailing duty countervalue counterweight countess counting house

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