英语词汇一亿年是什么意思，一亿年的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	一亿年
释义	DEFINITIVE EXAMPLES 权威例句〔JOIN〕About 100 million years ago South America was joined to Africa. 大约在一亿年以前，南美洲与非洲是相连的。朗文写作活用
随便看	proof resilience proof rod proof rule proof sample proof sample proof scheme proof sheet proof sheet proof silver proof spirit proof spirit proof staff proof stick proof strength proof stress proof system proof tape proof technique proof test proof theory proof time proof to the contrary proof to the contrary proof total proof translation

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。