Ddm
abbr. 调制深度差（Difference of Depth of Modulation）；分布式数据管理（Distributed Data Management）
🗣️ 情景例句
Well, the rain, the room, the view of the parking lot.
唉， 这雨， 这房间 ，这停车场的景色。
I'm the fattest woman in my club.
我是我的俱乐部中最胖的女人。
I reflected that there must be a great many local people besides myself who wished to take advantage of this excellent service.
我想除我之外，想利用快车之便的也一定大有人在。