1·He soon perked up when his friends arrived.
朋友一来他就精神起来了。
—— 《牛津词典》
2·Share prices had perked up slightly by close of trading.
收盘时股价略有上扬。
—— 《牛津词典》
3·The horse perked up its head.
那匹马精神抖擞地昂起头来。
—— 《新英汉大辞典》
4·The economy has perked up too.
经济也在复苏。
5·House prices have also perked up.
房价同时应声而涨。
6·"Yeah, you're right." I perked up a bit.
“对，你说得对。”我也有点振作起来了。
7·Morale perked up immediately at the news.
听到这消息，士气立刻振作起来。
8·She is all perked out in her holiday clothes.
她穿着节日服装，从上到下打扮得漂漂亮亮。
9·Suddenly, Mother calling me perked my ears.
突然，母亲的叫唤传进我的耳中。
10·Morale perked up immediately at the good news.
听到这个好消息，士气立刻振作起来。