Dithione
二硫酮
🗣️ 情景例句
Why not?
为什么不想？
Yes, he speaks English perfectly.
是,他能流利地说英语。
Films, videos, CDs and CD-ROMS are just some of the bewildering amount of information they will have.
电影、录像、光盘和光盘驱动器只是能为他们提供令人眼花缭乱的大量信息的几种手段。