鲁达 #头条创作挑战赛#
brush up on sth 复习
I am going to brush up on my English this Sunday. 星期天，我要复习英语。
check up on sb 检查
Our English techer checks up on us every Monday to see that we've done our homework. 我们英语老师每周一都会检查我们有没有做作业。
come up against sth 遇到
If you come up against problems in learning English , let me know and I'll help out. 如果你在学英语上遇到了问题，告诉我，我会帮你的。
do away with sth 消除
We should do away with superstition. 我们应该破除迷信。
get back to sth 重新开始
I think I ought to get back to campus. 我想我应该重回校园。
get through to sb 理解
I hope I can get through to you and help you. 我希望我可以理解你，可以帮你。
play down sth 淡化；贬低
People have played down the significance of English. 人们淡化了英语的重要性。
read up on sth 熟知
He reads up on English grammar. 他对英语语法了如指掌。