Cdm
abbr. [电信学]代码分隔多路通信制（Code Division Multiplexing）；自动存款机（Cash Deposit Machine）；清洁发展机制（Clean Development Mechanism）；消费者直购销售模式（Comsumer Direct Marketing）
🗣️ 情景例句
Well, they didn't say anything for sure.
嗯， 他们没有任何确切的答覆。
In college I majored in math, What was your major?
大学时我主修数学，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.
当一只箱子从海底被打捞上来时，甲板上人们激动不已。船员们开始认为沉船找着了，但海底沉箱内的物品证明他们弄错了。