Autochthonous

[ɔ:'tɔkθәnәs]

解释:

(adj.) of rocks, deposits, etc.; found where they and their constituents were formed .

布赖恩手打--From WordNet

解释:

(a.) Aboriginal; indigenous; native.

达伦编辑

同义词及近义词：

a. Aboriginal, original, primitive, primeval, pristine, primary, first, native, indigenous.

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