TOP GUIDELINES OF BROKER VERSUS SELLER ROLES

{five. Discrimination in taste or preference; distinction: In such cases, the regulation must make no difference concerning young and old.知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。mathematics : the degree or quantity by which issues vary in amount or measure particularly : remainder sense 2