英语单词分类 轻松记单词

activator

activator基本解释

n.使活跃之物;催化剂;触媒剂

activator反义词

activator相关例句

用作名词(n.)
  • The breakdown of this compound requires a special activator.
    分解这种化合物需要特殊的催化剂。

activator英英释义

Noun:
  • (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription