aerator

[化] 曝气器; 曝气装置 [医] 曝气池; 充气器, 灌气器

词形变化

aerators 复数 aerators

释义与例句

n.
  1. 1.

    A device which mixes air with a substance, particularly soil or a liquid.

    faucet aerator

  2. 2.

    A device used for charging mineral waters with gas and in making soda water.

  3. 3.

    A fumigator used to bleach grain, destroying fungi and insects.

词汇关系

名词

上位词 2

setup apparatus

相关短语

faucet aerator top aerator

词源

From aerate + -or.

来源：wiktionary