英语短语词组词汇up on的音标、释义、翻译、用法及例句-英语短语词组词典

短语	up on
释义	up on [口语]熟悉；精通，擅长消息灵通；熟悉
随便看	protohippuss protohistorian protohistorians protohistoric protohistorical protohistories protohistory protohuman protohumans Proto-Indo-European Proto-Indo-Europeans protolanguage protolanguages protolithic protolytic enzyme protomartyr protomartyrs protomer protomerite protomerites protomers Protomonadida protomorph protomorphic Protomycetaceae

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。