Kdc
密钥分配中心
🗣️ 情景例句
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
Leaves are falling.
叶子落了。
Aunt Harriet could not find words to praise Bessie's industriousness and efficiency.
哈丽特不知该用什么言辞来赞扬贝西的勤奋与高效。