Boundyn.邦迪boundadj.必定的；有义务的；受约束的；装订的vi.跳；跳跃前进；猛涨n.跳跃；范围；界限动词bind的过去式和过去分词形式bounding step换脚跳bounded delay有界时滞bound your tovt.发誓bound to lose注定要失败的bounding mine跳雷bounded space有界空间bound surface边界面bound bitumen结合沥青bounded index有界指数bounded smash扣打高跳起的球