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	self-help selfhood selfhoods self-hypnosis self-identification self-identity self-identity selfie self-image self-image self-immolation self-importance self-imposed self-imposed self-improvement self-inclusive self-incompatible self-incrimination self-induced self-induced self-inductance self-induction self-indulgence self-inflicted self-inflicted

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