keen on 热衷于
keenly 尖锐地
keenness 敏锐度
howl 嚎叫
wail 哀号
1. The widow keened for her husband in the traditional style.
那位寡妇以传统方式为丈夫哀号。
2. The wind keened through the broken window.
风在破碎的窗户间呼啸。
3. She keened with grief when she heard the news.
听到这个消息时，她悲痛地哭号起来。
A: Did you hear that noise outside?
A：你听到外面的噪音了吗？
B: Yes, the wind is keening through the trees.
B：是的，风在树间呼啸。
A: It sounds quite eerie tonight.
A：今晚听起来相当阴森。
1) 大声哀号，哭号
2) （风、声音等）发出尖锐的呼啸声
3) 为死者吟唱哀歌（凯尔特习俗）
1. 哀号，哭号；发出尖锐的悲鸣声
e.g. The woman keened over the loss of her child.
那女人因失去孩子而哀号。
verb (past tense/past participle)
1. To cry out loudly in grief, anger, or pain.
2. To make a high, shrill sound, like the wind or a bird.