n. sitting on eggs so as to hatch them by the warmth of the body
s. deeply or seriously thoughtful;
a. 沉思的；徘徊不去的
1. She sat by the window, brooding over her problems.
她坐在窗边，沉思着她的问题。
2. His brooding expression made everyone around him feel uneasy.
他忧郁的表情让周围的人感到不安。
3. The artist was known for his brooding paintings that captured deep emotions.
这位艺术家以其捕捉深刻情感的忧郁画作而闻名。