英语词汇“x-ray astronomy”是什么意思，“x-ray astronomy”的读音、用法及例句翻译-烛光网

词汇	x-ray astronomy
释义	x-ray astronomyn.（名词） The branch of astronomy that deals with the properties of celestial bodies as indicated by the x-rays they emit.X射线天文学：天文学的分支学科，它利用天体放射的X光来研究天体的特性
随便看	materializing materially materials materials science materia medica materiel maternal maternal maternals maternities maternity maternity maternity ward maters mates matey mateys math math math. mathematic mathematic mathematical mathematical induction mathematical logic

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