| 词汇 | sky |
| 词根词缀 | 词源： c.1220, "a cloud," from O.N. sky "cloud," from P.Gmc. *skeujam "cloud, cloud cover" (cf. O.E. sceo, O.S. scio "cloud;" O.H.G. scuwo, O.E. scua, O.N. skuggi "shadow;" Goth. skuggwa "mirror"), from PIE base *(s)keu- "to cover, conceal" (see hide (n.1)). Meaning "upper regions of the air" is attested from c.1300; replaced native heofon in this sense (see heaven). In M.E., the word can still mean both "cloud" and "heaven," as still in the skies, originally "the clouds." Sky-high is from 1818; phrase the sky's the limit is attested from 1920. Sky-dive first recorded 1965; sky-writing is from 1923. 词根记忆： n. 天空;[pl.]天色;气候The sky is bright blue.天空一片蔚蓝. |
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