英语词汇“chalcolithic period”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	chalcolithic period
释义	Chalcolithic period Chalcolithic period the copper and stone age, regarded as occurring in the period 5000 BC to 3500 BC.
随便看	toss us away toss us back toss us down toss us for toss us for it toss us off toss us out toss valley tossy toss you a bone toss you about toss you around toss you aside toss you away toss you back toss you down toss you for toss you for it toss you off toss you out toss your cookies toss your hat in the ring toss your hat into the ring toss your name in the hat tost

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Chalcolithic period