英语词汇“Archean Eon”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	Archean Eon
释义	Archean Eon 释义太古宙英英释义 Noun 1. the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
随便看	direct action of radiation directaction pressure controller direct action pressure controller direct-actions direct actions direct action solenoid valve direct action temperature regulator direct action virus direct action wind tunnel direct-action wind tunnel direct activation direct active hemagglutination direct active transport direct activist direct activities direct actuator direct acyclic graphic direct adaptation direct A-D converter direct add direct addition direct additional direct additional charge direct address direct address first-level address

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

Archean Eon