Most late developers will catch up with their friends.大多数身材发育迟缓者都会赶上他们的朋友。He stopped and let her catch up with him.他停下来，好让她追上自己。You walk on and I'll catch up with you later.你往前走吧,我一会儿就赶上你了....

catch up with的音标：catch up with的英式发音音标为：[kætʃ ʌp wið]catch up with的美式发音音标为：[kætʃ ʌp wɪð]...

追上， 赶上，和…算旧账，使…最终尝到苦果...