quali·fierBrE/ˈkwɒlɪfaɪə(r)/NAmE/ˈkwɑːlɪfaɪər/nounapersonorteamthathasdefeatedothersinordertoenteraparticularcompetition(击败对手可进入某竞赛的)合格者agameormatchthatapersonorteamhastowininordertoenteraparticularcompetition预选赛;资格赛;外围赛◆aWorldCupqualifier世界杯预选赛(grammar语法) aword, especiallyanadjectiveoradverb, thatdescribesanotherwordinaparticularway修饰词(尤指形容词或副词)◆In'theopendoor', 'open'isaqualifier, describingthedoor. 在 the open door 中,open 是修饰词,描述 door。