perk up

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释义
精神振奋
To become more lively or enthusiastic or upright.

例句
Chandler: Seeing that drunk Santa wet himself, really perked up my Christmas.(Friends)
钱德勒：看到那个喝多的圣诞老人尿裤了，真得让我在圣诞节精神抖擞。（老友记）