Triazines
(triazine 的复数) 三嗪
🗣️ 情景例句
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
What do you want to be when you finish your training?
当你完成训练的时候，你要做什么？
Certainly. One moment, please.
当然。请稍等。