Topic:astronomyuranology
Derivationally Related Form:cometarycometic
Hypernyms:estraterrestrial body extraterrestrial object
Inherited Hypernyms:cometextraterrestrial objectnatural objectwholeobjectphysical entityentity
Part Meronyms:coma nucleus
单词 | comet |
释义 | Comet nnoun.object(astronomy) a relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit Topic:astronomyuranology Derivationally Related Form:cometarycometic Hypernyms:estraterrestrial body extraterrestrial object Inherited Hypernyms:cometextraterrestrial objectnatural objectwholeobjectphysical entityentity Part Meronyms:coma nucleus |
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