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单词 pyrrolidine
释义 pyr·rol·idine
\pə̇ˈrōləˌdēn, -räl-, -_də̇n\ noun
(-s)
Etymology: International Scientific Vocabulary pyrrol- + -idine
: a flammable fuming liquid heterocyclic secondary amine C4H9N obtained from pyrrole by reduction and also prepared synthetically; tetrahydro-pyrrole
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