B1 very interested, eager, or wanting (to do) something very much热衷的;热心的;渴望的
More examples
Prince Charles is a keen polo player.
They've been keen walkers ever since they read about the benefits of exercise.
Doctors are short of time to listen and are therefore keen to dish out drugs whenever they can.
"What did he think of your suggestion?" "I don't think he was too keen."
With an election approaching, the prime minister is keen to maintain his popularity.
extreme or very strong强烈的,激烈的
C1 very good or well developed敏锐的;敏捷的
literary very sharp尖利的;寒风刺骨的
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切換為繁體中文