“asteroid belt”的概念、定义、翻译、参考文献-科学参考

单词	asteroid belt
释义	asteroid belt [`as·tǝ´rȯid ´belt] ^ASTRONOMY The region between 2.1 and 3.5 astronomical units from the sun where most of the asteroids are found.
随便看	front-end processor front-end volatility frontier frontier orbitals frontogenesis frontogenetic function frontolysis front pinacoid front porch front slagging front slope front-to-back ratio frost frost action frostbite frost boil frost bursting frost churning frost climate frost cracks frost day frosted glass frost feathers frost flakes frost flowers

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