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

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	picturesquely picturesqueness picture tube picture window picul PID piddle piddle around piddle away piddling piddock pidgin Pidgin English pidginization pidginize pi-dog pie pie pie pie pie pie PIE PIE piebald

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