Lignosite
木素磺酸钙
🗣️ 情景例句
I have many hobbies. I like almost all kinds of sports and I also like classical music.
我有很多爱好，喜欢各种运动，也喜欢古典音乐。
Let me think it over,and I'll let you know later.
让我考虑一下，回头再告诉你吧。
The enormous increase of population will create many problems.
巨大的人口增长将产生很多问题。