autochthonous

形容词 autochthonous:

1. of rocks, deposits, etc.; found where they and their constituents were formed
2. originating where it is found
   同义词：autochthonal, autochthonic, endemic, indigenous

au.toch.tho.nous

adj.（形容词）
Originating where found; indigenous:
土著的，乡土的：产生于被发现地的；土生土长的：
例句：
autochthonous rocks; an autochthonous people; autochthonous folktales.See Synonyms at native
原地岩石；一个土著居民；当地的民间传说参见 native

Biology Originating or formed in the place where found:
【生物学】 原地的：产生于或形成于被发现地的：
例句：
an autochthonous blood clot.
自生的血块

【引伸】
autoch.thonism 或
autoch.thony
n.（名词）
autoch.thonously
adv.（副词）