Triazine
三嗪
🗣️ 情景例句
I'm going to excuse myself.
很抱歉失陪。
What is that noise?
那嘈杂声是什么？
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.
他被人们称为巴普，意国是父亲--因为他是20世纪的印度民族之父。