预算削减可能进一步削弱合同中规定的福利包。

Budget cuts could further ___erode the benefit package provided for by the contract.

竞争可能逐渐削弱孩子的信心。

Competition can ___erode a child's confidence.

持续的批评会逐渐削弱一个人的自尊心。

Constant criticism can ___erode one's self-esteem over time.