an ex-directory number
未列入电话簿的电话号码
She's ex-directory.
她的名字未列入电话号码簿。
1.〈英口〉电话簿上找不到的,未登记的
1.unlistedused about telephone numbers
1.Prescott said on Twitter that the Sunday Times political editor, Isabel Oakeshott, called his family home in Hull on an ex-directory number.
普莱斯考特在他的微博上说,星期日泰晤士报的政治编辑伊莎贝尔奥克肖特在赫尔用一个没有记载在电话簿上的号码拨打他家的电话。