Dithioacid
二硫代羧酸, 荒酸
🗣️ 情景例句
Maybe he can do the same thing for your grandfather.
也许他能为你爷爷做同样的事。
A wise man thinks all that he says, a fool says all that he thinks.
智者思其所言，愚者言其所思。
If the feeding place was away from the sun, the straight part of the wagging dance pointed downward.
如果喂食地点向着太阳，跳舞的蜜蜂在跳摇摆舞时直线部分就一直向上。