Passkey
n. 总钥匙, 万能钥匙, 弹簧锁钥匙
📖 牛津释义
passkey
n
(a) key to a door or gate given to people who have a right to enter 专用钥匙（给予有权进入某处者持有）.
(b) =master-key (master1).
🗣️ 情景例句
Where do I board my plane?
我在那儿登机？
You're wanted on the telephone.
你有电话。
Everything that happened was my fault.
所有的事都是我的错。