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单词 Stone Age
释义

Stone Age

a prehistoric period when weapons and tools were made of stone or of organic materials such as bone, wood, or horn
石器时代。
The Stone Age covers a period of about 2.5 million years, from the first use of tools by the ancestors of man (Australopithecus) to the introduction of agriculture and the first towns. It is subdivided into the Palaeolithic, Mesolithic, and Neolithic periods, and is succeeded in Europe by the Bronze Age (or, sometimes, the Copper Age) about 5,000-4,000 years ago.
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更新时间:2025/3/14 1:20:27