gradual d激光二极管的逐渐退化
gradualadj.逐渐的;逐步的;平缓的
gradual/radical transition渐进/激进式变迁
gradual destruction mechanism渐进破坏机理
gradual planting of vegetable蔬菜分期栽培
gradually changed populations渐变种群
gradual voltage-rising method逐步升压法
gradual emulsion polymerization梯度乳液聚合
Gradually he sank into sleep.慢慢地他陷入睡梦之中。
Gradually work in the butter.逐渐掺进黄油。
Gradually he lost his health.他的身体渐渐垮了下来。