| 正面 | 10966.extra 英 ['ekstrə]美 ['ɛkstrə]     |
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| 背面 |     释义： 1. carbon / crem- => hearth.hub 来源于德文 herd 炉边,炉膛,家庭,(兴趣、活动、重要性等)中心.该字相当于英文的 hearth 炉边,炉膛,家庭.还可以参考法文 foyer 炉子,策源地,中心.这说明西方人习惯将炉子引申为"家庭,中心".原来,hub 是字根 -habit- 和 -hibit-的一种变形.于是 hub 这个原来一直没有着落的字找到了老家.(同族字例) hob 炉旁的铁架; inhabit 居住于; inhibit 居住; exhibit展览; harbor 港口; habitant 居民; cohabit 同居; habitat 栖息地,(植物)产地,住所,聚集处.hear + th => 听事----听故事-----在寒冷的冬天，我们一家人围坐在炉边烤火，听爸爸讲故事，想像一下这是多么幸福、温馨的场景啊。adv. 特别地，非常；另外n. 临时演员；号外；额外的事物；上等产品adj. 额外的，另外收费的；特大的 例句： 1. She gave him an extra scoop of clotted cream.她多给他加了一勺浓缩奶油。 extra 额外的ex-, 向外。-ter, 比较级后缀，见alternate. extraextra: [18] In its modern English use, ‘beyond what is normal’ or ‘additional’, extra is probably an abbreviation of extraordinary [15], in which the prefix represents Latin extrā ‘outside, beyond’. This in turn was short for exterā, the ablative feminine case of the adjective exterus ‘outer’ (from which English gets exterior [16]). And exterus itself began life as a compound form based on Latin ex ‘out’.=> exterior, extremeextra1650s as a stand-alone adjective; also used as an adverb and noun in 17c. (see extra-); modern usages -- including sense of "minor performer in a play" (1777) and "special edition of a newspaper" (1793) -- probably all are from shortenings of extraordinary, which in 18c. was used extensively as noun and adverb in places extra would serve today." |