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出典:Wiktionary
出典:『Wiktionary』 (2017/03/04 06:17 UTC 版)
From the surnames of the astronomers Carolyn Shoemaker, Eugene Shoemaker and David Levy, who discovered several comets.
Shoemaker-Levy
Levy and the Shoemakers discovered at least thirteen comets together which are all named Comet Shoemaker-Levy, but Comet Shoemaker–Levy 9 is the only one generally referred to without its title or number.