rueful
adj. 可怜的；悲伤的；悔恨的
例句
Mary Ann shot him a rueful look.
玛丽·安悔恨地瞥了他一眼。
《柯林斯英汉双解大词典》
He shook his head and gave me a rueful smile.
他摇了摇头，对我苦笑了一下。
The boy's first outcry was a rueful laugh.
那男孩的第一声惨叫是一声惨笑。
