Abrasio dentium
[医] 牙质磨损
🧩 词语组成解析
[医] 擦除, 擦伤; 磨损, 磨耗
🗣️ 情景例句
One piece of advice.
给你一句忠告。
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
He is quick-witted.
他反应灵敏。