| 单词 | keen |
| 释义 | Word Frequency keen 1(kiːn) adjective 1. eager or enthusiastic 2. (postpositive; foll by on) fond (of); devoted (to) keen on a girl keen on golf 3. intellectually acute a keen wit 4. (of sight, smell, hearing, etc) capable of recognizing fine distinctions 5. having a sharp cutting edge or point 6. extremely cold and penetrating a keen wind 7. intense or strong a keen desire 8. mainly British extremely low so as to be competitive keen prices 9. slang, mainly US and Canadian very good Derived forms keenly (ˈkeenly) adverb keenness (ˈkeenness) noun Word origin Old English cēne; related to Old High German kuoni brave, Old Norse koenn wise; see can1, knowWord Frequency keen 2(kiːn) verb (intransitive) 1. to lament the dead noun 2. a dirge or lament for the dead Derived forms keener (ˈkeener) noun Word origin C19: from Irish Gaelic caoine, from Old Irish coīnim I wail |
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