close down (something)
— phrasal verb with close us/kloʊz/verb [ I/T ]
to end the operation of something, or (esp. a place of business) to stop operating:
He said he would close down before he would force all hands to join the union.
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。