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	WordReference Random House Unabridged Dictionary of American English © 2024 pro•to•plan•et (prō′tō plan′it),USA pronunciation n. [Astron.] Astronomythe collection of matter, in the process of condensation, from which a planet is formed. proto- + planet 1945–50
随便看	angl anglaise angle angle bar angle board angle bracket angle cleat angle-closure glaucoma angle collar angled angledozer angledug angle iron angle of attack angle of climb angle of depression angle of deviation angle of dip angle of elevation angle-off angle of incidence angle of lag angle of lead angle of pitch angle of polarization

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