Cmd
abbr. 煤矿管理局（Coal Mines Department ）；指令键
🗣️ 情景例句
Would you be able to come over Saturday night?
星期六晚上能过来吗？
The cat and dog may kiss,yet are none the better friends.
猫狗虽相吻，总难成好友。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。