| 单词 | Paleozoic |
| 释义 | Paleozoic /pay'lee euh zoh"ik/ or, esp. Brit., /pal'ee-/, Geol. adj. 1. noting or pertaining to an era occurring between 570 million and 230 million years ago, characterized by the advent of fish, insects, and reptiles. See table under geologic time. n. 2. the Paleozoic Era or group of systems. [1830-40; PALEO- + -zoic < Gk zoïkós pertaining to animals; see ZO-, -IC] |
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英语词典包含168451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。