Kca
[医][=keratinocyte cytoplasmic antibody]角质细胞胞质抗体
🗣️ 情景例句
I'd like your help.
我要请你帮忙。
It's an air-conditioner.
这是空调。
This is a picture of my family at home.
这是我们全家在家里照的一张照片。