progressiveness [prə'gresɪvnɪs]

例句:

• The model embodied a kind of harmony of progressiveness and appropriateness.
  这种教育范式体现了先进性与适切性的统一.
  
• Dominating nature, a concept of self - contradictory, possesses retrogressiveness as well as progressiveness.
  控制自然这一概念是自相矛盾的, 它既是其进步性也是其退步性的根源.
  
• The progressiveness of the Party is concrete and historical.
  党的先进性是具体的、历史的.