不断减少的水平
Used to describe a diminishing amount or quantity.
逐渐减少的数量。
收益递减
Often used in economics to refer to the concept of diminishing returns.
常在经济学中用来指代“收益递减”的概念。
不断减少的部分
Used to describe a diminishing part or share of a whole.
正在变小的部分