英語(yǔ)翻譯：

acute; keen; sharp; vigor

相關(guān)詞條：

例句：

1. 那個(gè)目光敏銳的警察發(fā)現(xiàn)了那輛被盜的汽車。
   A, sharp-eyed police officer spotted the stolen car.
2. 她用一些尖銳的問題反駁講話人。
   She came back at the speaker with some sharp questions.
3. 他是個(gè)敏銳的觀察家。
   He is an acute observer.
4. 他被她那尖銳的問題弄得啞口無言。
   He was struck dumb by her sharp question.
5. 盲人有敏銳的觸覺。
   The blind have a keen sense of touch.
6. 她有很敏銳的聽力。
   She has acute hearing.
7. 他的行為招致尖銳的批評(píng)。
   His behavior called forth sharp criticism.