get it through your thick head
also get it through your thick skullinfml to cause someone to understand something:
How can I get it through your thick head that it’s dangerous to swim that far out in the ocean?
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。