| 单词 | autochthonous |
| 释义 | Word Frequency autochthonous(ɔːˈtɒkθənəs), autochthonic (ˌɔːtɒkˈθɒnɪk) or autochthonal adjective 1. (of rocks, deposits, etc) found where they and their constituents were formed Compare allochthonous 2. inhabiting a place or region from earliest known times; aboriginal 3. physiology (of some functions, such as heartbeat) originating within an organ rather than from external stimulation Derived forms autochthonism (auˈtochthonism) or autochthony (auˈtochthony) noun autochthonously (auˈtochthonously) adverb |
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