eolith

英['iːəˌlɪθ] 美['iːəˌlɪθ]
  • n. 原石器
Noun:
  1. a crude stone artifact (as a chipped flint); possibly the earliest tools

1. Here's a few short descriptions from the Eolith site.
下面是一些简短的节选。

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2. Here's a few short descriptions from the Eolith site.
下面是一些简短的节选。

youdao