Sulfocarbamide
硫脲
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
Of pigs and cows, the latter are more valuable.
在猪和母牛之间，后者比较值钱。
I saw him playing football on the playground.
我看见他在操场上踢足球。