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单词 thymine
释义
N5520527thymineSpoken.1Fiction.4Magazine.20Newspaper.0Academic.2

thymine

/ˈθaɪmiːn/
noun
mass noun
1
Biochemistry a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
【生化】胸腺嘧啶, 5-甲基尿嘧啶。
1.1
Alternative name: 5-methyluracil; chem. formula: C5H6N2O2.
又名: 五-甲基尿二氮三烯六环; 化学分子式:C5H6N2O2.
词源
late 19th cent.: from THYMUS + -INE4.
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