gradual怎么变副词
gradual变副词直接加ly，gradually，adv.逐渐地，逐步地Thetoolcompensationamountsaregraduallyvaried，wherebymechanicalshockdoesnotoccur.工具补偿量逐渐变化，由此不会发生机械震动。Steadywatersurfaceprofileofgraduall...
gradual副词为什么双写l再加y
不是双写l再加y，而是直接在其后加ly，这是形容词变副词的规律。graduallyControlsinthecityhavegraduallytightened.对这个城市的控制逐渐加强。Graduallythesurroundingfarmlandturnedresidential.周围的农田渐渐变成了...