英语单词分类 轻松记单词

perk up

perk up基本解释

昂首翘尾; 振作起来

perk up同义词

perk up英英释义

Verb:
  • gain or regain energy;

    "I picked up after a nap"

  • cause to be alert and energetic;

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