| 释义 |
keen EXTREMEki:nadj-er, -est extreme, very strong or (of an ability) very good or clever强烈的，激烈的;敏锐的;敏捷的The competition for almost every job is now very keen.几乎每个职业的竞争现在都非常激烈。Many people are taking a keen interest (= a very great interest) in the result of the vote.许多人对选举结果有浓厚的兴趣。Even at the age of 95 he still had a keen mind ( = he was very clever and quick to understand).他甚至在95岁时头脑还很敏捷。You must have a keen eye to be able to read those numbers at this distance!你离得这么远还能看清那些数字，视力一定很好。(fig. ) She has a keen eye for (= She is very good at noticing) the ridiculous side of life.她对生活中荒唐的一面有敏锐的目光。
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