teen(n.1) "十几岁的人",1818年(但在20世纪之前很少见),来自 -teen。作为形容词,意为“十几岁的人的”,始于1947年。该词起源时间:1818年 teen(n.2) "grief, sorrow, trouble, harm inflicted," now obsolete, Middle English tene, from Old English teona. Also "irritation, vexation." As a verb, "to afflict," from Old English teonian.