Chinese Vocabulary
催化剂
catalyst
cuīhuàjì
Usage & Explanation
A substance that increases the rate of a chemical reaction; metaphorically, an event or person that causes great change.
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This word appears in 1 episode:
catalyst
cuīhuàjì
A substance that increases the rate of a chemical reaction; metaphorically, an event or person that causes great change.
This word appears in 1 episode: