perk oneself up是什么意思及用法
perk you up提神
perk somebody up使某人提起精神
perk k up活跃起来
I perk up我重新振作起来
Will perk up会重新振作起来
You Immediately Perk Up大家马上振作起来
to perk up扬起;振作起来
Coffee can perk up喝咖啡可以提神
PHRASAL VERB（动词词组） If something perks you up or if you perk up, you become cheerful and lively, after feeling tired, bored, or depressed. 使振作; 振作
He perks up and jokes with them.
他振作起来，和他们开着玩笑。
PHRASAL VERB（动词词组） If you perk something up, you make it more interesting. 使更有趣
To make the bland taste more interesting, the locals began perking it up with local produce.
为了使平淡的口味更有味道，当地人开始加些土特产来调味。
PHRASAL VERB（动词词组） If sales, prices, or economies perk up, or if something perks them up, they begin to increase or improve. 增长 [journalism]
House prices could perk up during the fall.
秋季房价可能会上涨。