不同

different; differential; distinct; unlike; diverse; varied; several; separate; variant; distant; dissimilar; nonidentical; differently; variously; another; difference; otherness; diversity; divide; dissimilarity; disparity; variance; differ; differentiate; vary; disagree; in a different way

规格

specifications; standard; norm; qualification

商品

commodity; goods; merchandise; product; ware; seller; wares; commercial; marketable; salable; visible