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Heptyl的音标发音
Heptyl
英式发音：[heptil]
美式发音
(n.) A compound radical, C7H15, regarded as the essential radical of heptane and a related series of compounds.
手打:丽贝卡
(n.) A compound radical, C7H15, regarded as the essential radical of heptane and a related series of compounds.
手打:丽贝卡