Phenylazo-
[化] 苯偶氮基
🗣️ 情景例句
There are, Ellen.
一定有， Ellen。
No. I have been away on vacation.
是呀，我休假去了。
Franz poured scorn on the idea, pointing out that his brother had been killed in action during the war.
弗朗兹对此不屑一顾，指出他兄弟已经在战争中阵亡了。