英语词汇“black hole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	black hole
释义	black hole n. 1. A massive star in the last phase of its evolution, in which the star collapses, creating a volume of spacetime with a gravitational field so intense that its escape velocity equals or exceeds that of light. 2. A great void; an abyss: The government created a bureaucratic black hole that swallows up individual initiative.
随便看	Sporades sporadic sporadically sporadicalness sporangial sporangiophore sporangium spore spore case sporeling spore mother cell sporicidal sporicide sporiferous spork sporo- sporocarp sporocyst sporocyte sporogenesis sporogenic sporogenous sporogonic sporogony sporophore

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