teen
n.
"teen-aged person," 1818 (but rare before 20c.), from -teen. As an adjective meaning "of or for teen-agers," from 1947.
| 词汇 | teen | 
| 词根词缀 | Online Etymology Dictionary teen n. "teen-aged person," 1818 (but rare before 20c.), from -teen. As an adjective meaning "of or for teen-agers," from 1947. | 
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