| 释义 |
perk up
1．raise （the head， tail，ears，etc．） briskly or spiritedly昂（首）；翘（尾）；竖起（耳朵等）
*The dog perked up its ears．狗竖起了耳朵。
2．become or cause to become lively and active活跃起来；振作起来
*She perked up when I suggested that we go to the theatre that evening．当我建议我们那天晚上去看戏时她可来劲了。
*As the spring came on， the patient began to perk up．春天一到，病人的精神就开始好起来了。 |