英语词汇roll core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	roll core
释义	roll core 简明释义卷芯：指纸张、布料等卷成的圆柱形内芯。
随便看	negative acoustical reactance negative act negative-acting resist negative-activation method negative actuation negative adaptation negative addendum modification negative adjustment negative adsorption negative adverb negative advertising negative aero ion therapy negative aero-ion therapy negative aerotaxis negative affect negative affect negative affine mapping negative affinity electron emitter negative affinity photocathode negative after-effect negative after effect negative afterimage negative afterimage negative after image negative after-potential

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。