英语词汇planetesimal hypothesis怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	planetesimal hypothesis
释义	planetesimal hypothesisn. the theory that planets were formed by the accretion of planetesimals in a cold state (有关行星形成的)星子假说
随便看	tusk tusked tusker tusk shell tusky tussah tusser tussive tussle tussock tussock grass tussocky tussore tut tutee tutelage tutelary tutenag tutor tutorage tutorial tutorially tutorship tutsan Tutsi

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