单词乎

hand pump

汉语翻译

【化】 手动泵; 手摇泵

英语解释

名词 hand pump:

  1. a pump worked by hand

例句

  1. A small open railroad car propelled by a hand pump or a small motor.
    手泵式四轮小车由一个小马达或一台手泵驱动的小型无篷路轨车
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