单词	oban
释义	oban noun ˈōˌban variants or obang -aŋ plural -s : a large oval Japanese gold coin of the 16th to 19th centuries that varied in size and weight Word History Etymology Japanese ōban, from ō- large + ban size
随便看	ulcero- ulcerogenic ulceromembranous ulcerous ulcers ulema ulemas ules uletic ulex ulexes ulexine ulexite ulexites uleåborg Ulfilas ulfilas ulican ulices ulichons ulicons uliginous ulikons ulites ulitides

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。