Actionchitin
[机] 线菌壳多糖
🗣️ 情景例句
How's your health?
你的身体怎么样？
Do you live across from the Communication Bank?
你在交通银行对面居住吗？
We'd better catch a bus. I'll go with you.
我们还是搭公共汽车去好。我跟你一块去。