brood

It won't help to sit alone and brood over your mistakes; you need to move on.

(Chinese) 独自坐着并对你的错误耿耿于怀是没有帮助的；你需要向前看。

He spent the entire afternoon brooding on the negative feedback he received.

(Chinese) 他整个下午都在沉思他收到的负面反馈。

The hen was followed across the farmyard by a large brood of fluffy yellow chicks.

(Chinese) 母鸡带着一大窝毛茸茸的小黄鸡穿过农场。

Cicadas spend years underground before emerging as a massive brood to mate.

(Chinese) 蝉在地下生活多年，然后作为一大群后代钻出地面进行交配。