relict

relictrelictD.J.:[ˈrelikt]K.K.:[ˈrɛlɪkt, rɪˈlɪkt]n.1.■遗物; 残遗物

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relict['relikt; ri'likt]adj.1.■[古语]未亡人的；(尤指)寡妇的2.■【生物学】孑遗的3.■【地质学】残余的，残遗的n.1.■【生物学、生态学】残余体；孑遗传2.■【地质学】残缺；残遗地貌3.■[古语]寡妇

relictrelict[ˈrelikt]n.1.■[古]寡妇2.■【古生】残遗体[种];【地质】残余