keep up with [ki:p ʌp wið]

以下由轻松背单词网站提供

词组级别

第3级

基本释义

跟上；赶上

参考例句

We have to work hard to keep up with these excellent students.为了跟上那些优秀学生，我们得努力学习了。
They don't think they must keep up with their neighbors.他们认为不必和邻居比排场。

keep up with [ki:p ʌp wið]

词组级别

基本释义

参考例句

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