The most abundant bases are cytosine, thiamine, and uracil (pyrimidines) and adenine and guanine (purines).是什么意思_The most abundant bases are cytosine, thiamine, and uracil (pyrimidines) and adenine and guanine (purines).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句