94生活常识网有道词典

maintainence

M 开头单词

基本解释

  • 檢脩

同根派生

     

英汉例句

  • We must maintain a firm attitude.
    我們必須採取堅定的態度。
  • He is too poor to maintain his family.
    他太窮了，無法養活家人。
  • A substance believed to maintain life indefinitely.
    長生不老葯被認爲可以使生命無限的物質
  • The plan is merely designed to maintain their nuclear superiority.
    制定這個計劃衹是爲了保持他們的核優勢。
  • The factory cannot maintain current levels of production.
    該工廠不能保持目前的生産水平。