run after someone/something
— phrasal verb with run us/rʌn/verb present participle running, past tense ran /ræn/, past participle run
to chase someone or something:
I ran after her, trying to get her attention.
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。