maldevelopment of penis

例句：

1. 1. The child's maldevelopment has affected his growth.
   孩子的发育不良影响了他的成长。
2. 2. Maldevelopment is a common cause of birth defects.
   发育不全是出生缺陷的常见原因。
3. 3.The team's performance was hampered by their maldevelopment.
   团队的表现受到了他们发育不全的影响。