aspirator

n. 抽吸装置, 水流抽气机 [化] 吸气器

发音

US

词形变化

aspirators 复数 aspirators

释义与例句

n.
  1. 1.

    A pump which draws gas through a liquid.

  2. 2.

    A pump for removing gases or liquids.

  3. 3.

    A pooter (device for collecting insects).

词汇关系

名词

上位词 1

pump

词源

From aspirate + -or.

来源：wiktionary