testosteroneKK [ˏtɛˋstɑstɚˏon] /ˌtɛˈstɑstɚˌoʊn/發音名詞1睪固酮、男性荷爾蒙Low testosterone can cause fatigue and loss of muscle mass.睪固酮偏低可能造成疲倦和肌肉量流失。2陽剛氣、男子氣概口語,常帶貶義The locker room was full of noise and testosterone.更衣室裡充滿了吵鬧聲和濃濃的陽剛氣。