单词	beta gauge
释义	beta gauge noun : a device for measuring the thickness of a material by its absorption of beta rays Word History Etymology beta entry 1
随便看	emirs emissaria emissaries emissarium emissary emissile emission emission line emissions emissive emissive power emissivities emissivity emit emits emittance emittances emitted emittent emitter emitters emitting Emma emmanthes emmanuel

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。