花灯集英语字典

maintainence

M 开头单词

基本解释

  • 检修

同根派生

     

英汉例句

  • We must maintain a firm attitude.
    我们必须采取坚定的态度。
  • He is too poor to maintain his family.
    他太穷了，无法养活家人。
  • A substance believed to maintain life indefinitely.
    长生不老药被认为可以使生命无限的物质
  • The plan is merely designed to maintain their nuclear superiority.
    制定这个计划只是为了保持他们的核优势。
  • The factory cannot maintain current levels of production.
    该工厂不能保持目前的生产水平。