n. a potent androgenic hormone produced chiefly by the testes; responsible for the development of male secondary sex characteristics
n. 睾丸激素
[化] 睾酮
1. Testosterone is important for muscle growth and strength.
睾酮对肌肉生长和力量很重要。
2. Many athletes use testosterone to improve their performance.
许多运动员使用睾酮来提高他们的表现。
3. Low testosterone levels can affect mood and energy.
低睾酮水平会影响情绪和精力。