perk up片語動詞KK [pɝk ʌp] /pɝk ʌp/發音片語動詞1振作起來、精神起來、高興起來She perked up as soon as she heard the good news.她一聽到好消息就精神起來了。2使振作、使提神、讓人打起精神可拆開A strong cup of coffee should perk you up.一杯濃咖啡應該能讓你提起精神。3使更有趣、使生動、增添情趣可拆開A few cushions would perk up this dull living room.擺幾個靠墊就能讓這個單調的客廳生動起來。4回升、好轉、轉旺House prices have perked up over the last six months.過去半年房價已經回升。5豎起可拆開The dog perked up its ears at the sound of footsteps.狗聽到腳步聲就豎起了耳朵。