Contaminated catalyst
[建] 沾污的催化剂
🧩 词语组成解析
a. 受污染的；弄脏的
🗣️ 情景例句
Thanks to you, Richard,
谢谢你， Richard，
He that gains well and spends well needs no account book.
收支正当，无须记帐。
for the basket contained two Members of Parliament and the Commanding Officer of the station!
因为筐里是两名国会议员和一名基地的指挥官！