英语词汇“uracil”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	uracil
释义	u·ra·cil (yrə-sĭl) n. Abbr. U A pyrimidine base, C₄H₄N₂O₂, that is an essential constituent of RNA. [UR(EA) + AC(ETIC) + -il, substance relating to.]
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