single-mindedness

例句:

• Their dogged single-mindedness is almost heroic.
  他们不屈不挠专心致志的劲头简直是一种壮举。
  
• The fused bones act as a single bony structure.
  来自BBC
• He's saved every single sheep we have saved.
  来自BBC
• It is also in contention for best single drama.
  来自BBC
• Big Brother added a few remarks on the purity and single - mindedness of Comrade Ogilvy's life.
  老大哥还简单提了几句奥吉尔维同志纯洁忠诚的一生.
  
• He describes French centralism , single - mindedness and self absorption as the " Cartesian Handicap. "
  他把法国人的中心主义 、 一门心思和自我关注说成是 “ 笛卡儿式的障碍 ”.