maintaining 

  1. 動詞
maintain現在分詞:
及物動詞:
維持...(事物)
保持...(事物)
堅稱...(無罪、清白等)
使...(事)繼續
維修...(物)
保養...(物)
供養...(人等)
扶養...(人等)

    同義字詞
conserve,keep up,preserve,save
defend,justify,support,uphold
keep,provide (for),support
argue,assert,contend,plead,reason
affirm,allege,assert,aver,avouch,avow,claim,contend,declare,insist,profess,protest,purport,warrant

例句

  1. He was very good in maintaining friendships.
  2. Maintaining eye contact is a sign of respect.
  3. There are costs in maintaining large currency reserves.
  4. The city has had chronic problems with maintaining local roads.
  5. We accept our role in improving and maintaining the areas we use.