单词	master key
释义	master keyˈmaster key noun [countable] Examples EXAMPLES FROM THE CORPUS I went for help but the porter's master key also failed. Safe in her own hallway, Miss Worthington bolted the front door, turned the master key. The master key both advances the stage and records the total number of points counted. a key that will open all the door locks in a building
随便看	Bevan, Aneurin bevel bevelled beverage Beveridge Report Beverly Hillbillies, The Beverly Hills bevvied up bevvy bevy bewail beware bewilder bewildered bewildering bewilderingly bewilderment bewitch bewitching beyond Beyond the Fringe bezzie BF BFA BFF

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