Perinaphthodiazine
[化] 周萘二嗪
🗣️ 情景例句
I think you can make a difference, Ellen.
我觉得你可以发挥影响力 ，Ellen。
I was about to leave.
我正要出门。
There is a TV show about AIDS on right now.
电视正在播放一个关于爱滋病的节目。