阴囊

例句：

1. 1. He was embarrassed by his clumsyperformance in the gymnastics competition.
   他在体操比赛中笨拙的表现让他感到尴尬。
2. 2. Thedoctor advised him to keep his legs apartduring the operation.
   医生建议他在手术期间将双腿分开。
3. 3. The boy's testicles were swollen andpainful after he had a fight with hisbrother.
   男孩在与兄弟打架后，睾丸肿胀且疼痛。