英语词汇“mesolithic era”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	mesolithic era
释义	Mesolithic era Mesolithic era The cultural period between the Paleolithic and Neolithic eras, marked by the appearance of cutting tools.
随便看	sprung him sprung him from sprung into action sprung it on sprung knee sprung mass sprung molding sprung on sprung rhythm velocity filter velocity fire velocity-focusing mass spectrograph velocity four-vector velocity gate stealer velocity gate walk-off velocity gradient velocity group velocity head velocity-head tachometer velocity hydrophone velocity level velocity management velocity-matched distributed photodetector with metal-semiconductor-metal photodiodes velocity maximum velocity meter

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。

Mesolithic era