Dmdc
abbr. dimethyldicarbonate 二甲基二碳酸盐; dimethyldithiocarbamate 二甲二硫氨基甲酸; Defense Manpower Data Center 国防部人力数据中心; delta modulation, digital controlled 数字控制增量调制
🗣️ 情景例句
I have to postpone our appointment.
我要把我们的约会延期。
I invited him to come back, but he wouldn't.
我请他回来，但是他不肯。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。