| 单词 | sungrazer |
| 释义 | > as lemmassungrazer sungrazer n. Astronomy a comet whose orbit passes close to the sun. ΘΚΠ the world > the universe > constellation > comet or meteor > comet > [noun] faxed stareOE cometOE blazing starc1503 besom1566 crinital star1580 blazera1635 Dog Star1727 sword-star1852 sungrazer1887 cometesimal1964 1887 Monthly Notices Royal Astron. Soc. 1886–7 47 304 These elements..prove conclusively that the comet belongs to the family of ‘Sun-grazers’. 1965 Observer 17 Oct. 13/4 One theory has suggested that this group of ‘sun-grazers’ may have been formed in the wake of the sun after it passed through a cosmic dust cloud. 2013 Winnipeg Free Press 4 Dec. (Entertainment section) D2/4 The elusive comet ISON, a sungrazer set to slingshot around the sun. < as lemmas |
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