コンテンツへスキップ
inoh

catalyst

/ˈkætəlɪst/ · /ˈkæt.ɪ.lɪst/

意味 1

A substance that speeds up a chemical reaction.

“The scientist added a catalyst to speed the reaction.”
My Deckに追加
catalystのイラスト:A substance that speeds up a chemical reaction.

意味 2

person or thing that precipitates an event

“The new policy acted as a catalyst for change.”
My Deckに追加
catalystのイラスト:person or thing that precipitates an event