短语词组短语relict species [生物]残遗种;[植]孑遗种;残遗种relict dike 余岩脉;[地质]残余岩脉;残余岩脉relict pseudodike 残留假岩墙glacial relict 冰河期残遗物relict bittern 残留卤水relict mountain 残山relict fabric 残存组构;残余组构 返回 relict