英语词汇roentgen rays怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roentgen rays
释义	Definition of roentgen rays in English: roentgen rays plural noun dated X-rays. 〈旧〉伦琴（射）线，X（射）线 Definition of roentgen rays in US English: roentgen rays plural noun dated X-rays. 〈旧〉伦琴（射）线，X（射）线
随便看	efflorescency efflorescent efflorescent efflorescent efflorescing effluence effluenced effluences effluency effluent effluents effluvia effluvium efflux effluxion effluxion effluxive effort effortful effortful effortfully effortfully effortfully effortfulness effortfulnesses

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Definition of roentgen rays in English: