perk up片语动词KK [pɝk ʌp] /pɝk ʌp/发音片语动词1振作起来、精神起来、高兴起来She perked up as soon as she heard the good news.她一听到好消息就精神起来了。2使振作、使提神、让人打起精神可拆开A strong cup of coffee should perk you up.一杯浓咖啡应该能让你提起精神。3使更有趣、使生动、增添情趣可拆开A few cushions would perk up this dull living room.摆几个靠垫就能让这个单调的客厅生动起来。4回升、好转、转旺House prices have perked up over the last six months.过去半年房价已经回升。5竖起可拆开The dog perked up its ears at the sound of footsteps.狗听到脚步声就竖起了耳朵。用这个字练口说→