单词	underbed
释义	underbed noun : a mass or layer underlying or supporting something laid over it specifically : a mattress laid under a feather bed Word History Etymology under entry 3 + bed
随便看	precising precision precision block precision bombing precision medicine precision medicines precisionism precisionisms precisionist precisionists precisions precisive preclassic preclassical precleaned precleaning precleans preclear preclearance preclearances precleared preclearing preclears preclimax preclinical

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。