| 词汇 | why |
| 词根词缀 | 词源： O.E. hwi, instrumental case (showing for what purpose or by what means) of hwæt (see what), from P.Gmc. *khwi (cf. O.S. hwi, O.N. hvi), from PIE *qwei, locative of *qwo- "who" (cf. Gk. pei "where"). As an interjection of surprise or to call attention to a statement, recorded from 1519. 词根记忆： ad./conj.为什么;…的理由int.咳,哎呀Why are you late?你为什么迟到? |
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