释义：把…扔进…；添上；附带奉送；把…插入讨论、计划等 英英释义： throw in n.(rugby) an act or instance of throwing a ball in to put it into play同义词：throw-inv.add as an extra or as a gratuitygive up in the face of defeat of lacking hope; admit defeat同义词：drop outgive upfall by the waysi