Dama
abbr. 按需分配多址接入（Demand Assigned Multiple Access）
🗣️ 情景例句
Sorry, but she is out for lunch right now.
抱歉，她现在出去吃午饭了。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
Yes, speaking.
是我，请讲。