Mcsa
[医][=Moloney cell surface antigen]莫洛尼细胞表面抗原
🗣️ 情景例句
I should have quit while I was ahead.
我应该见好就收。
What in the world are you eating?
你到底在吃什么？
I would like to ask you about some stamps.
我想问问有关一些邮票的事。