deactivator

减活化剂

发音

UK /ˌdiːˈæktɪveɪtə(ɹ)/

词形变化

deactivators 复数 deactivators

释义与例句

n.
  1. 1.

    Any device used to deactivate something.

  2. 2.

    A chamber filled with iron filings or other material used to remove excess oxygen or other substances from water.

词源

From deactivate + -or.

来源：wiktionary