“ursids”的概念、定义、翻译、参考文献-科学参考

单词	ursids
释义	ursids [`ǝr·sǝdz] ^ASTRONOMY A shower of meteors occurring about December 22 from a radiant in the constellation Ursa Minor.
随便看	iliotibial tract ilium Ilkovic equation ill-conditioned problem illegal character illegal operation illepé fat Illiciales illinium Illinoian illite illness ill-posed problem illuminance illuminating illuminating gas illuminating grenade illuminating oil illuminating projectile illumination illumination climate illumination control illumination design illumination distribution illuminometer

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