英语词汇“protoplanet”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	protoplanet
释义	pro·to·plan·et (prōtō-plăn′ĭt) n. A mass of material within a planetary disk that is thought to be an early stage in the formation of a planet.
随便看	abulic Abu-l-Qasim Mansur. Abu Marwan Abd al-Malik Ibn Zuhr. abundance abundant abundantly Abu Qir abuse abuse oneself abuser polled pollen pollen count pollen grain polleniferous polleniferous pollen mother cell pollenosis pollenosis pollen sac pollen tube poller pollex pollin- pollin-

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