Nitrograph
氮气浓度含量测定器
🏥 医学释义
氮气浓度测定仪
🗣️ 情景例句
and lay them face down.
将牌盖住。
I remember the girl whose father owns a bakery.
我记得那个女孩的父亲有一间面包店。
Yes, of course. Come in.
可以，当然可以。请进。