catch up和catch up with有什么区别么?这儿能去掉with么?He ran so quickly that no one could catch up with him 英语
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【答案】 Catch-up 在口语里一般指聊聊天叙叙旧.如lets go grab some coffee and catch up for a while.
或者是追赶上某过程.如：now im falling far behind, i have to catch up!
Catch up with 后面就得加人,且with 不能省,这是个固定短语.
嗯,差不多就是这样了.不懂的继续追问：）