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单词 putrescine
释义 pu·tres·cine
\-ˌsēn, -_sə̇n\ noun
(-s)
Etymology: International Scientific Vocabulary putresc- (from Latin putrescere) + -ine
: a crystalline slightly poisonous ptomaine NH2(CH2)4NH2 found especially in putrid fish or flesh and in abnormal urine and also made synthetically; 1,4-butane-diamine
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