Mada
abbr. 多路存取分立地址系统（]Multiple -Access Discrete Address System）
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
I'm very well, and you?
我很好，你呢？
The guy next to me Wrote his name at the top of the paper.
坐在我旁边的那个人只在试卷顶端写自己的名字。