Pollutions
(pollution 的复数) n. 污染, 玷污\\n[化] 污染
🗣️ 情景例句
Hi!
嗨！
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
Half an hour later ,she woke up and began to cry.
半小时后她醒了，哭了起来。