Dithioacid
二硫代羧酸, 荒酸
🗣️ 情景例句
I just stopped by to say hello.
我只是顺路过来问个好。
What's the suggested retail price?
建议零售价格是多少呢？
Well, I think at the beginning we'd rather have some fairly quiet and peaceful music.
好，我想，开始时，我们宁可听些柔和舒缓的音乐。