catalyst
英 /ˈkætəlist/
中文釋義
n. 催化劑；促進因素
n. a substance that increases the rate of a reaction.
常用搭配
- act as a catalyst作為催化劑
- catalyst for change變革催化劑
- chemical catalyst化學催化劑
例句
- Sunlight acts as a catalyst for the reaction.陽光對這個反應起催化作用。
- The merger was a catalyst for rapid growth.那次合併成了快速增長的催化劑。