verb🔗Share使变冷，磨快 To make cold, to sharpen."The chef keenly sharpened the knife before preparing the vegetables. "厨师在准备蔬菜前，仔细地磨快了刀。technicalactiontoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share渴望的，热切的，感兴趣的 Often with a prepositional phrase, or with to and an infinitive: showing a quick and ardent responsiveness or willingness; eager, enthusiastic, interested."I’m keen on computers."我对电脑很感兴趣。attitudecharacteremotionmindtoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share强烈，激烈的，热烈的。 Fierce, intense, vehement."This boy has a keen appetite."这个男孩食欲非常旺盛。attitudecharacterqualitytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share锋利的，敏锐的. Having a fine edge or point; sharp."The chef used a very keen knife to slice the tomatoes. "厨师用一把非常锋利的刀切西红柿。qualitytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share敏锐， 敏捷， 洞察力强的 Acute of mind, having or expressing mental acuteness; penetrating, sharp."The student's keen observation of the teacher's subtle cues helped her understand the lesson quickly. "那个学生对老师细微提示的敏锐观察让她很快理解了课程。mindabilitycharactertoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share尖刻，辛辣。 Acrimonious, bitter, piercing."keen satire or sarcasm"尖刻的讽刺或挖苦characterattitudeemotiontoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share刺骨的，凛冽的. Of cold, wind, etc.: cutting, penetrating, piercing, sharp."a keen wind"刺骨的寒风weathernaturetoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share划算，实惠. Of prices, extremely low as to be competitive."The used bookstore had extremely keen prices for textbooks, making it a popular spot for students. "这家二手书店的教科书价格极其划算，非常受学生欢迎。businesseconomyfinancetoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share极好的，精彩的。 Marvelous."I just got this peachy keen new dress."我刚买了这条极好的新裙子，真是太棒了。attitudecharacterstylequalitytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share勇敢，大胆 Brave, courageous; audacious, bold."The young boy was keen to try out for the school's debate team, even though he was a little nervous. "那个小男孩虽然有点紧张，但他还是非常勇敢地想去参加学校的辩论队选拔。characterattitudemoraltoeicChat with AIVocabulary GamePractice Reading
noun🔗Share哀歌，挽歌 A prolonged wail for a deceased person."The family's keen for their lost grandmother lasted several days. "为悼念逝去的祖母，那家人悲恸的哀歌持续了好几天。cultureritualreligionmusictraditionemotionsoundeventtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share哀号，恸哭 To utter a keen."The mourners keened loudly at the funeral. "在葬礼上，哀悼者们大声地恸哭。soundlanguageactiontoeicChat with AIVocabulary GamePractice Reading
verb🔗Share哀号，恸哭 To utter with a loud wailing voice or wordless cry."The child keened loudly when his pet hamster died. "孩子的小仓鼠死了，他大声地哀号了起来。emotionsoundmusiclanguagesufferingtoeicChat with AIVocabulary GamePractice Reading
verb🔗Share哀悼，恸哭 To mourn."After her grandmother passed away, Sarah keenly mourned her loss for several weeks. "奶奶去世后，莎拉如丧考妣，连续几个星期都在深深地哀悼她。culturetraditionreligionliteratureemotionsoulfamilytoeicChat with AIVocabulary GamePractice Reading
