broken udder attachment

例句：

1. 1. The baby's attachment to its mother is crucial for its emotional development.
   婴儿与其母亲之间的依恋对其情感发展至关重要。
2. 2.The researcher found that the attachment style of a child can significantly affect their academic performance.
   研究者发现，孩子的依恋风格可以显著影响其学业成绩。
3. 3. During the weaning period, the baby's attachment to its caregiver changes from being dependent to becoming more independent.
   在断奶期，婴儿对其照顾者的依恋从依赖转变为更加独立。