Okc
[医][=odontogenic keratocyst]牙源性角化囊肿
🗣️ 情景例句
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
I'm gonging to show him how to play bridge.
我正要指点他如何打桥牌。
Get the hell out of here!
滚开！