英语词汇adstratum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	adstratum
释义	adstratum['ædstreitəm] n.【历史语言学】附层(指表层或底层)；附层语言，表层语言变形: n.adstrata
随便看	radiothorium radiothoriums radio time signal radio tower radio towers radiotoxic radiotoxin radiotoxologic radiotracer radiotracers radio tracking radio transmission radiotransmitter radiotransparency radiotransparent radio transponder radio tube radio-ulna radioulnar radio valve radiovision radio wave radio wavefront distortion radio-wave propagation radish

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