Catalyst deterioration
[建] 催化剂中毒
🧩 词语组成解析
deterioration
[diˌtiəriə'reiʃən]
n. 恶化;变坏;退化;堕落;
🗣️ 情景例句
A foreign diplomat grabbed his chopsticks as a historic souvenir.
一名国外的外交人员就拿起他用过的筷子，用它作为具有历史意义的纪念品。
Behave yourself, or I'll shot.
乖乖听命，不然我就开枪。
but he has never managed to get enough money to have the church clock repaired.
但始终未能筹足资金把教堂的钟修好。