noun🔗Share睾酮， 睾丸素 Steroid hormone produced primarily in the testes of the male; it is responsible for the development of secondary sex characteristics in the male."During puberty, testosterone causes boys to develop deeper voices and grow facial hair. "青春期时，**睾酮（睾丸素）**会促使男孩变声，并长出胡须。physiologymedicinebodybiochemistrysexbiologyanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share男子气概，雄性激素，阳刚之气。 Manly behavior, often of an aggressive or foolishly reckless nature."His sudden decision to quit his stable job and buy a motorcycle to travel the country seemed like a surge of testosterone. "他突然决定辞掉稳定的工作，买辆摩托车去环游全国，这看起来像是雄性激素上头了。characterattitudeChat with AIVocabulary GamePractice Reading
