1、She wrote a threnetic poem to express her grief after the loss of her loved one.

她写了一首伤感的诗来表达她失去亲人后的悲伤。

2、The film portrays the threnetic emotions of a young man dealing with a tragic event.

这部电影描绘了一个年轻人在应对悲剧事件时的激动情绪。