英语词汇“be up on something”的意思、释义、用法及双语翻译-时代网

词汇	be up on something
释义	请查阅词条:be well up in/on something
随便看	institute instituted institute-of-economic-affairs Institute of Economic Affairs instituter institutes instituting institution institutional institutionalisation institutionalisation institutionalise institutionalised institutionalises institutionalising institutionalism institutionalist institutionalists institutionalization institutionalize institutionalized institutionalized institutionalizes institutionalizing institutionally 侧面侨侨乡侨务侨商侨居侨民侨汇侨眷侨胞侨资侨领侩侪侪居侬侮侮慢侮狎侮蔑侮辱侯侯侴侵

时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。