| 单词 | oxaloacetic acid |
| 释义 | oxaloacetic acid【化】 草酰乙酸; 丁酮二酸【医】 草酰乙酸, 酮丁二酸 oxaloacetic acid ox.a.lo.a.ce.tic acid AHD: [¼k”s…-l½-…-s¶“t¹k, ¼k-s²l”½-] 或 ox.al.a.ce.tic acid [¼k-sµl”…-s¶“t¹k, ¼k”s…-l…-] D.J. [7Kks*l*&*6si8t!k, Kk7s#l*&-] 或 ox.al.a.ce.tic acid [Kk7sel*6si8t!k, 7Kks*l*-]K.K. [7$ks*lo*6sit!k, $k7s#lo-] 或 ox.al.a.ce.tic acid [$k7sWl*6sit!k, 7$ks*l*-]n.（名词）A colorless crystalline dicarboxylic acid, C4H 4O 5, that is formed by oxidation of malic acid in the Krebs cycle and by transamination from aspartic acid. It is important as an intermediate in the metabolism of carbohydrates and a precursor in the synthesis of amino acids. 草酰二酸，丁酮二酸：一种无色的晶体二羧酸，C4H 4O 5由羟基丁二酸在克雷布斯循环中的氧化作用，通过天门冬氨酸的氨基转移作用形成的。作为碳水化合物新陈代谢的中介体和合成氨的前体，它是很重要的 语源:1. oxal(ic acid) oxal(ic acid)2. acetic acid acetic acid |
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