Nitralising
硝酸钠溶液浸渍净化法
🗣️ 情景例句
It's lovely, Robbie.
它非常可爱，Robbie。
I remember the girl whose father goes there every autumn.
我记得那个女孩的父亲每年秋天都去那里。
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。