Phenazinyl
[化] 吩嗪基
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
Friends may meet, but mountains never greet.
朋友可相逢，高山永分离。
That sounds a great idea. Good luck with your trip!
听起来真是个好主意。祝你一路顺风。