英语短语词组词汇cosmic background radiation的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	cosmic background radiation
释义	cosmic background radiation 【天文学】宇宙背景辐射[亦称作 cosmic microwave background]
随便看	penton pentons Pentonvile pentop pentops pentosan pentosans pentose pentoses pentoside Pentothal Sodium pen touch input pentoxid pentoxide pentoxides pent roof pent roofs pents pentstemon pentstemons pent-up pent-ups penturbia pentyl pentyl acetate

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