Sera
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
I think I can swing that.
我想我能办到这点。
No need!
免了吧！
This figure rises to a staggering 60% of men in their sixties.
而到60岁这个年龄段，这个数字上升到令人惊愕的60%。