The pain was ebbing.

疼痛逐渐减轻了。

Do you feel your life ebbing?

你感觉你的生活潮退吗？

Water supply from Himalayan glaciers is ebbing.

来自喜马拉雅山冰川的水源正在减少。

He remained popular but his prestige was ebbing.

他依然有人气，只是威望在不断地下降。

Worse still, the momentum now seems to be ebbing.

更糟糕的是这股良好的势头目前看来也似乎正在消退。