Dithioglycol
乙二硫醇
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
I'm sleeping upstairs.
我在楼上睡觉。
There was less food for birds and also for the prairie dog, a kind of animal which lives in holes in the ground.
供鸟类吃的食物少了，供草原犬鼠（一种生活在地洞里的动物）吃的食物也少了。