adv. 敏锐地；强烈地；锐利地
词根：keen
adj.
keen 敏锐的，敏捷的；渴望的；强烈的；热心的；锐利的
n.
keen 痛哭，挽歌
keenness 敏锐；锐利
1.The divorce is likely to be more keenly contested.
对离婚的讨论可能会比这更加热烈。
2.Crew members were most keenly aware of the change.
机组人员对这一变化十分敏感。
3.I feel very keenly the eyes of the foreign media on our country.
他补充道：“我能强烈感受到国外媒体对我国的关注。”
4.Charles listened keenly.
查尔斯竖起耳朵听着。
5.They're keenly aware that whatever they decide will set a precedent.
他们敏锐地意识到无论他们决定怎么做，都会开创先例。
6.The stars are keenly shining.
星光辉映。