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	nick nickel-and-dime nickels night night and day night night nine ninepins nines nineteen nine times out of ten nine to five ninety-nine ninety-nine times out of a hundred nip nip and tuck do/try your level best (to do sth) do/try your utmost (to do sth) dots dotted dot the i’s and cross the t’s dot the i’s and cross your t’s dot the/your i’s and cross the/your t’s dot your i’s and cross the t’s dot your i’s and cross your t’s

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。