declining

The store is facing declining sales this year.

用法提示：declining 是形容词，修饰 sales，表示‘下降的、减少的’。

Her declining health forced her to stop working.

用法提示：declining 作定语修饰 health，表示‘衰退的、恶化的’。

Farmers are worried about the declining number of bees.

用法提示：declining 修饰 number，表示‘减少的、下降的’。