a disagreement or argument about something important
同义词：difference??/??difference of opinion??/??conflict
coming into conflict with
同义词：contravention
take exception to
同义词：challenge??/??gainsay
have a disagreement over something
同义词：quarrel??/??scrap??/??argufy??/??altercate
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。