Paradentium
(=pariodontium)牙周组织
🔁 扩展释义
【医】 牙周组织
🗣️ 情景例句
Does he know you're here?
他知道你在这 吗？
Why are you always late? You're fired!
你怎么老是迟到？你被解雇了！
Ready? Go! Mr. Hu shouted, and the boys started to run.
“预备--跑！”胡先生喊道，男孩子们开始跑。