Decancellation
骨松质脱失
🗣️ 情景例句
I push myself very hard to do well.
为了干得好，我给自己很大压力。
I remember the girl whose father earns $ 10000 a month.
我记得那个女孩的父亲一个月赚一万元。
About fifty.
大约有五十本。