dwindle

US /ˈdwɪn.dəl/
UK /ˈdwɪn.dəl/
"dwindle" picture
1.

减少, 缩小, 衰落

diminish gradually in size, amount, or strength

:
The town's population has been dwindling for years.
这个城镇的人口多年来一直在减少
His hopes of winning began to dwindle.
他获胜的希望开始减弱