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
A stitch in time saves nine.
亡羊补牢，犹为未晚。
Why didn't you like cleaning house so much?
为什么你那么不喜欢清理房子？
Our last order arrived damaged because of the packaging.
上次叫的货因为包装太差送到后都损毁了。