ex-directory
中文翻译与英英解释
adj.
〔英口〕电话簿上找不到的，未登记的。
(of telephone numbers) not listed in the telephone directory; "an ex-directory number" (British usage)
adj.
〔英口〕电话簿上找不到的，未登记的。
(of telephone numbers) not listed in the telephone directory; "an ex-directory number" (British usage)