Ethanthiol
己二硫醇
🗣️ 情景例句
Would you tell me something about your family?
请告诉我一些你的家庭情况，好吗？
I prefer fishing to swimming.
比起游泳，我更喜欢钓鱼。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。