单词	semioccasional
释义	semioccasional adjective semi·​occasional "+ : rather rare : occurring once in a while semioccasionally "+ adverb Word History Etymology semi- + occasional
随便看	orion Orion orions orisha orishas orismological orismologies orismology orison orisons orissa orissae orissas oriteses oritesses Oriya oriyae oriyas Orizaba orizaba orizabae orizabas orkhon Orkhon Turk Orkney Islands

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。