An in-house guest authorizes another non-registered guest to gain access to his room.

钥匙许可：已入住的宾客授权另一位未登记的宾客进入其房间的许可。

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An in-house guest authorizes another non-registered guest to gain access to his room.

钥匙许可：已入住的宾客授权另一位未登记的宾客进入其房间的许可。

youdao