英语词汇“dark matter”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	dark matter
释义	dark matter noun : nonluminous matter not yet directly detected by astronomers that is hypothesized to exist because the amount of visible matter in the universe is insufficient to account for various observed gravitational effects
随便看	heliconia heliconian heliconiidae heliconius helicopt helicopter helicorubin helicotrema helicteres helictis helictite heligoland heligoland trap heling helio helio helio- heliocentric heliocentric heliocentric latitude heliocentric longitude heliocentric parallax heliochrome heliochromy heliodon

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