| 词汇 | hair |
| 词根词缀 | 词源： O.E. hær, from P.Gmc. *khæran (cf. O.S., O.N., O.H.G. har, O.Fris. her, Du., Ger. haar "hair"), from PIE *ker(s)- "to bristle" (cf. Lith. serys "bristle"). Modern spelling infl. by O.E. haire "haircloth," from O.Fr. haire, from Frank. *harja. Hairy in slang sense of "difficult" is first recorded 1848. Hairbreadth (1561) is said to have been formerly a formal unit of measure equal to one-forty-eighth of an inch. Hairdresser is first recorded 1771; hairdo is 1932, from do (v.). A hairpin turn, etc., is from 1906. A hair-trigger (1830) was originally a secondary trigger in a firearm which sprung free a mechanism (hair) which, when set, allowed the main trigger to be released by very slight force. Hair-raising "exciting" is first attested 1897. To let one's hair down "become familiar" is first recorded 1850. To split hairs "make over-fine distinctions" is first recorded 1652, as to cut the hair. Phrase hair of the dog that bit you (1546), homeopathic remedy, is in Pliny. 词根记忆： n. 毛发,头发;绒毛,毛状物He had his hair cut.他理了发. |
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