Paradentium
(=pariodontium)牙周组织
🔁 扩展释义
【医】 牙周组织
🗣️ 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
Was there a message?
留话了吗？