Parametrix
拟基本解奇异函数
🗣️ 情景例句
May I check it?
我可以核对一下吗？
The milkman hopes the cows have plenty of milk every morning.
挤牛奶的人希望每天清晨都能得到大量牛奶。
I'd like to look at some sweaters.
我想看看毛衣。