单词	mica
释义	micamica /ˈmaɪkə/ noun [uncountable] Etymology ETYMOLOGYmica Origin: 1700-1800 Latin grain, crumb earth science a mineral that separates easily into small flat transparent pieces of rock, often used to make electrical instruments
随便看	roller skating roller towel rollicking rolling rolling friction rolling mill rolling pin rolling stock roll-on rollover roll-top desk Rolodex roly-poly ROM romaine Roman roman Roman alphabet Roman candle Roman Catholic Roman Catholic Church, the Roman Catholicism romance Romance language Romanesque

英语词典包含48224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。