Dcm
abbr. 资料通信多工器；扩张型心肌病；直流电源（Direct-Current Main）
🗣️ 情景例句
Guess what I just found out.
你猜我刚知道了什么？
Messengers should neither be headed nor hanged.
两国相争，不斩来使。
I feel like taking a walk.
我想睡。