单词 | purine |
释义 | purinen. 嘌呤【化】 嘌呤【医】 嘌呤 purine pu.rine AHD: [py‹r“¶n”] D.J. [6pj&*r7i8n]K.K. [6pj&r7in]n.(名词)1. A colorless crystalline organic base, C5H 4N 4, that is the parent compound of various biologically important derivatives. 嘌呤:一种无色晶体状有机碱C5H 4N 4,它是生物上许多重要衍生物的母体化合物 2. Any of a group of organic compounds derived from or structurally related to purine, including uric acid, caffeine, and the nucleic acid constituents adenine and guanine.嘌呤衍生物:从嘌呤衍生出来或在结构上与嘌呤有关的一组有机化合物的任一种,包括尿酸、咖啡因及核酸的组成成分腺嘌呤以及乌嘌呤等语源:1. German Purin 德语 Purin 2. Latin p&9{¿rus} [clean] * see pure 拉丁语 p&9{¿rus} [干净的] *参见 pure3. New Latin uricus, uricum [uric] from Greek ouron [urine] 现代拉丁语 uricus, uricum [尿的] 源自 希腊语 ouron [尿] 4. -in [n. suff.] from French -ine * see -in -in [名词后缀] 源自 法语 -ine *参见 -in |
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