英语词汇four-billion-year是什么意思，four-billion-year的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	four-billion-year
释义	DEFINITIVE EXAMPLES 权威例句In the four-billion-year history of life, 100,000 years is a twinkling.在四十亿年的生命史中, 100,000 年只是一瞬间。剑桥国际
随便看	metamers metameta language metamfepyramone metamic metamict metamict mineral metamine metamivam metamizole metamizole sodium metamizole sodium,analgin metamolybdic acid metamor-phoses metamorphic metamorphic metamorphic metamorphic metamorphic differentiation metamorphic facies series metamorphic rock metamorphic rock metamorphic zone metamorphide metamorphism metamorphism

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