Periodontal disease
[医] 牙周病
🧩 词语组成解析
a. 牙齿周围的, 齿根膜的, 牙周病学的\\n[医] 牙周的, 牙周膜的
🗣️ 情景例句
Do you have anything that must be claimed?
难道你没需要申报的东西吗？
I've got a pain in my throat.
我的喉咙痛。
Yes, I think I have. Look at that book on the desk. Maybe it's yours.
是的，我想我看见了。请看桌子上的那本书。也许就是你的。