英语词汇“m-type asteroids”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	m-type asteroids
释义	M-type asteroids M-type asteroids A class of asteroids that is fairly common in the main belt, having featureless spectra that are distinguished by high albedo. Their surfaces have a metallic composition (nickel and iron) plus a varying amount of silicates. (16) Psyche, 250 km in diameter, is the largest of the M-Type asteroids.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

M-type asteroids