Peridontal
[医] 牙周的, 牙周膜的
🗣️ 情景例句
If your pet turtle gets sick, take him to the vet.
如果你的宠物龟病了，带它去看兽医。
Is anybody home?
有人在家吗？
I cannot put up with my noisy roommates.
我受不了我那些吵闹的室友了。