She mollycoddles her dog so much that she won't even let it climb stairs by itself.

### 解释 mollycoddles 是动词 mollycoddle 的第三人称单数现在时形式。mollycoddle 由 molly（指娇弱的女性）和 coddle（溺爱、娇惯）组成，意思是"过分溺爱、过度保护"，通常带有贬义，指对某人或动物过度照顾以至于妨碍其独立能力的发展。