「catalyst」の発音の仕方

• 「catalyst」は％sで発音されます。

「catalyst」の意味と定義

Noun

(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

同義語:

• catalyst
• accelerator

Noun

something that causes an important event to happen; "the invasion acted as a catalyst to unite the country"

同義語:

• catalyst