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	keep your finger on the pulse of sth keep your fingers crossed keep your hair on keep your hand in keep your hands off sb keep your hands off sth keep your head keep your head above water keep your head down keep your mind on sth keep your mouth shut keep your mouth/trap shut keep your nose clean keep your nose out of sth keep your nose to the grindstone keep your options open keep your own counsel keep your pecker up keep your powder dry keep yourself busy keep yourself to yourself keep your shirt on keep your temper keep your temper with sb keep your trap shut

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。