英语词汇“unseen companion star”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	unseen companion star
释义	unseen companion star noun : a member of a binary or multiple star system that is known to exist only by its gravitational effect on the visible components whose apparent motions it usually alters in a cyclic manner
随便看	doodling doo-doo doodskop doofunny doofus doohickey dook dook dool doolfu doolie doolie dooly doom doom doomage doombook doomer doomful doomfully doomlike doom palm doom ring dooms doomsayer

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