substantialadj.大量的；坚固的；实质的；可观的n.本质；重要部份substantial profit高额利润substantial things实际存在的东西substantial equity实质公平substantial reason实质合理性Substantial Review实质审查substantial portion大部分substantial defence实体法上的抗辩substantially ad.大体上；substantial control实质控制substantially exits大幅度减持