pump
/pʌmp/
n. 抽水机, 打气筒, 泵, 抽吸
vt. 用唧筒抽水, 打气, 盘问, 倾注, 使疲惫
vi. 抽水, 上下(或往复)运动
词形变换
过去式 pumped · 过去分词 pumped · 现在分词 pumping · 第三人称单数 pumps · 复数 pumps
英文释义
n. a mechanical device that moves fluid or gas by pressure or suction
n. a low-cut shoe without fastenings
v. operate like a pump; move up and down, like a handle or a pedal
v. deliver forth
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