单词 | Edgeworth-Kuiper belt |
释义 | Edgeworth-Kuiper belt (extremely rare) n WORD FAMILY Edgeworth-Kuiper belt USAGE EXAMPLESPluto is either the largest or second-largest member of the Edgeworth-Kuiper belt, a region boasting 1,600 objects that astronomers have discovered and tracked. Scientific American(Apr 21, 2013) n a disk-shaped region of minor planets outside the orbit of Neptune Syn|Hyper Kuiper belt part, region the extended spatial location of something |
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