facebook
n.
directory listing names and headshots, by 1983, originally among U.S. college students, from face, n. + book, n.. The social networking Web site of that name (with capital F-) dates from 2004.
| 词汇 | |
| 词根词缀 | Online Etymology Dictionary facebook n. directory listing names and headshots, by 1983, originally among U.S. college students, from face, n. + book, n.. The social networking Web site of that name (with capital F-) dates from 2004. |
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