Tetrafunctional
a. [化]四功能化合物的
🗣️ 情景例句
If I've ever been sure of anything, I'm sure of this; your team is going to lose the same game on Saturday.
这一次我十分肯定：你们队星期六的比赛会输。
What is worth doing at all is worth doing well.
事既值得做，就把事做好。
I'll have tea,please.
茶吧。