英语短语词组词汇be well up in sth的音标、释义、翻译、用法及例句-英语短语词组词典

短语	be well up in sth
释义	be ˌwell ˈup in sthto know a lot about sth精通；熟悉He's well up in all the latest developments.他对所有的最新发展情况都了如指掌。
随便看	wigs on the green Wigtown Wigtownshire wigwag wigwagged wigwagger wigwaggers wigwagging wigwags wigwam wigwams Wijs' iodine monochloride solution wikiup wikiups wikiwiki wilaya wilayas wilayat Wilberforce, William Wilbert Wilbur Wilbur, Richard wilburs wilco wilcoes

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。