Teeth decalcification
[医] 牙脱钙
🧩 词语组成解析
teeth
[ti:θ]
n. 牙( tooth的名词复数 );齿;齿状部份;致力于（ 有难度的事）;tooth的复数形式;（组织、法律等）强大有效;不顾危险（或反对等）;
n. [化]脱钙(作用)
🗣️ 情景例句
Would you mind?
你们不介意吧
Repetition is the mother of knowledge.
反覆学习是知识之源。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，