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• ① 用抽水机汲(水);以唧筒抽出
  • pump water up [out]用抽水机把水抽上来[出来]
  • They used electricity to pump water back into the reservoir.他们用电把水抽回到水库中。

• ② (用抽水机)抽出(井、船中的)水
  • pump a ship抽出船底的水
  • He pumped the pool dry.他把池里的水抽干。

• ③ 用打气筒等打(气)
  • pump air into a tire用打气筒给轮胎打气
  • pump water out of a boat抽出船里的水
  • pump (up) a balloon把气球灌满空气

• ④ 灌输,注入;破口(恶骂)
  • The teacher pumped knowledge into his pupils.那位老师给学生灌输知识。

• ⑤ 【口】像抽水机似地抽动
  • He pumped my hand.他跟我猛握手。

• ⑥ 1盘问出2盘问
  • pump a secret out of a person从某人那里盘问出秘密
  • pump a person for confidential information从某人那里盘问出秘密消息
  • Don't let them pump you.别让他们套出你的话。