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
Keep a small English dictionary with you at all time.
随身携带一本小英文字典。
Better an empty purse than an empty head.
宁可钱袋瘪，不要脑袋空。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。