英语词汇好几亿是什么意思，好几亿的用法、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	好几亿
释义	DEFINITIVE EXAMPLES 权威例句〔living fossil〕The coelocanth is a living fossil that has existed for hundreds of millions of years.腔棘鱼是已存在好几亿年的活化石。朗文当代
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