Peridental membranes
[医] 牙周膜
🧩 词语组成解析
a. 牙齿周围的, 齿根膜的
n. （动物或植物体内的）薄膜( membrane的复数形式 ); 隔膜; （可起防水、防风等作用的）膜状物
🗣️ 情景例句
I don't like to travel during the holiday season.
我不喜欢在放假的季节去旅游。
I recognize that he is more clever than I am.
我承认他比我聪明。
It's time to get down to business now.
是进入正题的时候啦。