Dephosphorizing
脱磷
🗣️ 情景例句
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
And, because most books were not printed in Braille.
因为大多数的书本没用布莱叶文印刷。