英语词组be well up on sth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 well up on sth
释义	●be ˌwell ˈup on sthknow a lot about sth 精通；熟悉◆Are you well up on the latest developments? 你熟悉最新的发展情况吗？◆She’s very well up on modern Chinese literature. 她通晓中国现代文学。
随便看	outset outside outside your ken outstay outstay/overstay your welcome outstay your welcome out there out the wazoo out to lunch out/up the wazoo out with it! oven sniffles snit snook snow snowball snowed snuff snuff it snuffles snug snug as a bug so soaked

英语词组固定搭配大全包含20132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。