Dental tophi
[医] 牙垢, 牙石
🧩 词语组成解析
dental
['dentl]
adj. 牙齿的;牙科的;（辅音）齿音的;
n. 齿音;
[医] 痛风石; 松石(牙石或涎石)
🗣️ 情景例句
which has been vacant for over a year now,
已空了一年多，
Short pleasure, long lament.
眼前片刻欢，日后长悲痛。
You just don't consider anyone but yourself.
你除了自己外从不为别人考虑。