英语词汇proto-Earth怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proto-Earth
释义	Definition of proto-Earth in English: proto-Earth noun Astronomy The earth at an early stage of its development. Origin 1950s; earliest use found in Science. Definition of proto-Earth in US English: proto-Earth noun Astronomy The earth at an early stage of its development. Origin 1950s; earliest use found in Science.
随便看	crate crated crateful crateful cratefuls cratefuls crater crateral cratered crateris crateris Crater Lake craters crates -cratic -cratic -cratical -cratically crating C rations craton cratonic cratonic cratur cravat

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

Definition of proto-Earth in English: