Dithiooxamide
[建] 二硫代草酰氨
🗣️ 情景例句
OK. Keep those knees up.
好 ，膝盖抬高。
Never fry a fish till it's caught.
捉到鱼，才煎鱼。
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，