uncatalogued
1. The Amazon rain forest, the world's largest is thought to contain at least 30 percent of all plant and animal species on the planet, most of them uncatalogued.
全球最大的丛林亚马逊,包含了地球上至少30%的动植物物种,其中大部分还不为人类所知。
2. uncatalogued file
未登记文件