英语词汇“gamma-ray astronomy”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	gamma-ray astronomy
释义	gamma-ray astronomy noun the investigation of cosmic gamma rays, such as those from quasars
随便看	pectic pectic acid pectin pectinaceous pectinaceous pectinal pectinate pectinated pectinately pectination pectineal pectines pectinesterase pectineus pectinous pectisable pectisation pectise pectizable pectization pectize pectolite pectoral pectoral arch pectoral fin

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