Pixe
[化] 质子激发X射线发射分析
🗣️ 情景例句
Do your designs at home--here.
在家里设计服装。
I will be gettinf married next week.
我将在下周结婚。
One day a week he would spend the whole day in silence.
每周有一天他是在沉默无语中度过的。