Edg
abbr. Electrical Discharge Grinding 放电研磨
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
This is our most recently developed product.
这是我们最近开发的产品。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，