Polythiourea
聚硫脲
🗣️ 情景例句
What you say makes no sense.
你说的话毫无道理。
Thanks for the advice,but this is something I have to figure out myself.
谢谢忠告，但是这必须由我自己解决。
Why don't you come swimming with us?
你干嘛不和我们一起游泳呢？