英语词组be up on (something)是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	be up on (something)
释义	be up on (something) To have the most current knowledge about a particular subject or issue; to be up to date on (something). Make sure you're up on this account before our meeting tomorrow morning. I'm not too up on the policy changes happening this year—is there a reference guide I can consult? up on something, be Be well informed or up-to-date about something, as in I'm not up on the latest models of cars. [Colloquial] be up on be well informed about a matter or subject.
随便看	that's a crock (of shit) that's a fair cop that's a fine how de do that's a fine how-de-do that's a fine how do you do thats a fine how do you do that's a fine how-do-you-do that's a game 2 can play that's a game that 2 can play that's a game that two can play that's a game two can play that's a good one (that's) a hell of a note that's a hell of a note that's a likely story (that's a) likely story that's all that's all for That's all for someone that's all for someone that's all for (someone or something) that's all for something that's all I need That's all need! That's all needs

英语词组固定搭配大全包含354030条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。

be up on (something)