Xrf
abbr. X-ray fluorescence X射线荧光
🗣️ 情景例句
This is wonderful, you're a great cook.
太好吃了，你真是个好厨师。
I remember the girl whose father earns $ 300 a day.
我记得那个女孩的父亲一天赚三百元。
Morning, Mr. Wu! I see you're on foot today.
早上好，吴先生！今天我看见您走路来的。