Peridontal tissue
[医] 牙周组织
🧩 词语组成解析
[医] 牙周的, 牙周膜的
🗣️ 情景例句
He is in conference right now.
他现在在开会。
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
I see, that's what we will order.
哦，我们要订的就是那种。