gradualadj.逐渐的;逐步的;平缓的
gradual improvement逐渐的改进/改善
gradual propertiesl渐近性
Gradual Flourishing发展
gradually decreased逐步减弱的
gradual transitions渐变
gradual approaching循序渐近
gradual examination逐步考核
gradual convergence逐次聚焦
gradual fluctuation渐次的波动
gradual aggregation次第堆积