Lignosite
木素磺酸钙
🗣️ 情景例句
I have one ten-day tour that is still available. It will depart from New York on Dec. 24.
我们一个10天的旅行团还有空位，12月24号离开纽约。
Every dog is a lion at home.
夜郎自大。
What is it?
什么呢？