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	Compounds-topic base Compounds-topic base Compounds-topic bromide Compounds-topic bromide Compounds-topic carbolic acid Compounds-topic carbolic acid Compounds-topic carbon dioxide Compounds-topic carbon dioxide Compounds-topic carbon monoxide Compounds-topic carbon monoxide Compounds-topic CFC Compounds-topic CFC Compounds-topic chloride Compounds-topic chloride Compounds-topic chlorofluorocarbon Compounds-topic chlorofluorocarbon Compounds-topic chloroform Compounds-topic chloroform Compounds-topic compound Compounds-topic compound Compounds-topic dioxide Compounds-topic dioxide Compounds-topic fluoride Compounds-topic fluoride Compounds-topic fluorocarbon 仅够仅存仅有仅次于仅见仆仆人仆仆仆仆风尘仆从仆固仆夫仆奴仆妇仆役仆欧仇仇人仇人相见，分外眼明仇人相见，分外眼红仇人见面，分外眼红仇仇仇冤仇口仇外

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。