追不上to be unable to catch up with
他早已走了，赶不上了。
He left a long time ago so it's impossible to catch up with him.
赶不上形势
be unable to keep up with the situation
参见：赶不及[gǎnbují]
离开车只有十分钟，恐怕赶不上了。
The bus leaves in ten minutes. I'm afraid I'm going to miss it.
遇不着to be unable to meet with
这些日子总赶不上好天气。
We've not had any good weather these past days.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。