Adfs
abbr. 活动目录联合服务（Active Directory Federation Services）；自动测向系统（Automatic Direction Finding System）
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
I want to thank you for inviting us to such an enjoyable Christmas party.
我对邀请我们出席这样一个快乐的圣诞晚会表示感谢。
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，