perk up

• 昂首翘尾； 振作起来

英英释义

Verb:

1. gain or regain energy;

   "I picked up after a nap"
   

2. cause to be alert and energetic;

   "Coffee and tea stimulate me"
   "This herbal infusion doesn't stimulate"
   

词汇搭配

• perk up 昂首翘尾

近反义词

【近义词】

• brighten 使变亮
• strengthen 加强
• energize 使活跃
• brace 防备
• stimulate 刺激
• pick up 捡起
• energise 供给 ... 能量...
• arouse 叫醒
• percolate 过滤
• perk （使）振作