运动时释放的内啡肽常被称为快乐激素,因为它能改善心情。

运动时释放的内啡肽常被称为快乐激素,因为它能改善心情。

Endorphins released during exercise are often called the happy hormone because they improve mood.

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Endorphins released during exercise are often called the happy hormone because they improve mood.

hormone 是名词,来自希腊语 hormōn(意为"激发、刺激"),指由内分泌腺分泌的化学物质,能调节生理功能和行为。在医学和生物学中常译为"激素"或"荷尔蒙"。 happy hormone 是比喻用法,将能带来愉悦感的物质比作"快乐激素",这里特指内啡肽这种能产生欣快感的物质。

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