请输入您要查询的英文单词：
单词
ˈpass ˌkey
释义
ˈpass ˌkey
NOUN
C
1
a key that opens all the locks in a building such as a hotel or office （旅馆或办公室等的）总钥匙，万能钥匙
2
a key to a place used for secret or dangerous activities, given only to people with official permission to enter it （进入秘密或危险场所的）专用钥匙