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Pyrroline的音标发音
Pyrroline
英式发音：[pi'rlin]
美式发音
(n.) A nitrogenous base, C4H7N, obtained as a colorless liquid by the reduction of pyrrol.
埃米莉录入
(n.) A nitrogenous base, C4H7N, obtained as a colorless liquid by the reduction of pyrrol.
埃米莉录入