pine

自从她最好的朋友搬走后，她一直郁郁寡欢。

She has been ___pining ever since her best friend moved away.

每到秋天，他都会深深思念他长大的那座海滨小镇。

Every autumn he would ___pine for the small coastal town where he grew up.

那位退休音乐家仍然念念不忘舞台上演出的激动感觉。

The retired musician continued to ___pine for the thrill of performing on stage.