Phenazinyl
[化] 吩嗪基
🗣️ 情景例句
He's just fooling around.
他用情不专。
This material feel hand, How does that materoal feel?
这种布料感觉起来很硬，那块料子如何呢？
I assure you that you will feel no pain at all.
我保证你根本不会觉得疼的。