Petroleum pullution
[化] 石油污染
🧩 词语组成解析
🗣️ 情景例句
The bad news is, you won't be able to adopt the dog.
坏消息是你不能收养那只狗了。
Every man has a fool in his sleeve.
聪明一世，糊涂一时。
He came by train.
他乘火车来。