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
Just try to be patient.
尽量耐心一点。
Penny wise and pound foolish.
小事聪明，大事糊涂。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。