penis [ˈpinɪs]

例句:

• The penis is usually in a flaccid state.
  阴茎常处于萎软状态.
  
• For the uncircumcised boy, retract the foreskin of the penis and cleanse.
  对未作包皮环截术的男孩, 要将阴茎前的包皮退上去清洗.
  
• Thus in the bull the capacity for erection of the penis precedes the appearance of spermatozoa.
  因此公牛的阳茎勃起能力先于精子的出现.
  
• Her clitoris will grow into something like a penis.
  来自NEWYORKER
• There's a new app for measuring your penis.
  来自THETIMES
• It was about the quarterback Brett Favre's penis.
  来自NEWYORKER