| 单词 | Paleozoic era |
| 释义 | Paleozoic era (once / 984943 pages) n WORD FAMILY Paleozoic era USAGE EXAMPLESThe flower-like stalked crinoid dates back to the Paleozoic era. Time(Jun 03, 2016) Both tried to parse the technology from 1999, a Paleozoic era in terms of cellphones. Washington Post(Feb 08, 2016) The Houston hall covers 3.5 billion years of life on earth, from the Paleozoic era to the Pleistocene epoch, the time of early humans. New York Times(May 20, 2012) n from 544 million to about 230 million years ago Syn|Exp Paleozoic era, geological era a major division of geological time; an era is usually divided into two or more periods |
| 随便看 |
|
英语词典包含147318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。