Kmd
abbr. Kentucky Manpower Development 肯塔基州人力發展（項目）; key management device 密鑰管理設備
??? 情景例句
Thanks ... for what?
謝什么？
I haven't seen you for a long time.
好久沒有見到你了。
One day a letter from my father arrived at the school, asking for a teacher for me.
有一天，我父親的信寄到學校，請求為我聘用一名教師。