Cdm
abbr. [電信學]代碼分隔多路通信制（Code Division Multiplexing）；自動存款機（Cash Deposit Machine）；清潔發展機制（Clean Development Mechanism）；消費者直購銷售模式（Comsumer Direct Marketing）
??? 情景例句
Well, they didn't say anything for sure.
嗯， 他們沒有任何確切的答覆。
In college I majored in math, What was your major?
大學時我主修數學，你主修什么呢？
Though the crew were at first under the impression that the lost ship had been found, the contents of the chest proved them wrong.
當一只箱子從海底被打撈上來時，甲板上人們激動不已。船員們開始認為沉船找著了，但海底沉箱內的物品證明他們弄錯了。