Decalcify
vt. 除去石灰质\\n[医] 脱钙, 除石灰质
🗣️ 情景例句
Sunday. Why?
星期天。为什么问这个？
I am honored by the invitation.
承蒙招待，深感荣幸。
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。