Category:第二次性徴

• 

  乳首

  Nipple
  ▲1 trends

  
• 

  乳腺

  Mammary gland
  
• 

  変声

  Voice change
  
• 

  類宦官

  
• 

  性腺機能発現

  Gonadarche
  
• 

  胸毛

  Chest hair
  
• 

  授乳

  Lactation
  
• 

  腰

  Waist
  
• 

  腋毛

  Underarm hair
  
• 

  髭

  Beard
  
• 

  喉頭隆起

  Adam's apple
  
• 

  性毛

  Body hair
  
• 

  第二次性徴

  Secondary sex characteristic
  
• 

  陰毛

  Pubic hair
  ▼-1 trends