Peridental
a. 牙齿周围的, 齿根膜的
🔁 扩展释义
【医】 牙周的, 牙周膜的
🗣️ 情景例句
and good-bye.
再见。
Doctors and lawyers are professional people.
医生和律师是专业人员。
The fax has greatly changed office work, especially in China.
特别是在中国，传真机大大地改变了办公室的工作。