improvedadj.改良的；改进的动词improve的过去式和过去分词.improvevt.改善；改进；提高vi.变得更好；改进Improved - centesis改良穿刺法improved B-L method改进的B-L方法improve ode's English中频中继站improve the effect of改进 ... 的效果Improved Command Post改进的指挥站Improved m - method修改的m法improved interpolator改进的插值滤波improve one's ability提高能力Improved inbred lines改良自交系Improved seed subsidy良种补贴