Immunoserotherapy
[医] 免疫血清疗法
🗣️ 情景例句
Well, why don't you tell us about that, Michelle?
那好，能否给我们讲一讲 Michelle？
When is grandparents' wedding anniversary?
祖父母的结婚周年是什么时候？
I'm mending a clock.
我在修表。