keep up有坚持的意思吗

　　有。keep up意为保持,维持, 继续,第三人称单数：keeps up 现在分词：keeping up,过去式：kept up ,过去分词：kept up。

　　keep up坚持;维持;沿袭(风俗、传统等);继续;持续。

　　归纳拓展

　　keep up with赶上……;与……同步前进

　　keep(on) doing sth.继续、重复做某事

　　keep on继续(进行)(后面常接动词的­ing形式)

　　keep...from阻止;使免于

　　keep off远离;不接近

　　keep out of...(使)在外

　　keep to sth.遵守;信守

　　双语例句

　　1. Often they had to pause to allow him to keep up.

　　他们时常不得不停一停，等他跟上来。

　　2. [with infinitive]it was almost impossible to keep up with him.

　　要赶上他几乎是不可能的。