Ulatrophy
[医] 龈萎缩
🗣️ 情景例句
Good afternoon, Mrs. Martin. I've come to see Mr. Martin.
您好，马丁夫人。我来看看马丁先生。
In every country dogs bite.
天下的狗都要咬人。
Where there's a will,there's a way.
有志者事竟成。