Sociobiologic
[医]社会生物学的
🗣️ 情景例句
the copy of Richard's book on my desk?
在我桌上那本Richard的书 好吗
Does the back door have a lock on it?
后门上有锁吗？
I have decided to take a lot of cabbage in vinegar.
我已决定带大量的醋泡白菜。