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keenness

英 ['kiːnnɪs] 美

英英释义实用场景例句

n. 敏锐；锐利

英英释意

1. a quick and penetrating intelligence;: "he argued with great acuteness"; "I admired the keenness of his mind"

2. a positive feeling of wanting to push ahead with something

3. thinness of edge or fineness of point