Perkiness
n. 得意洋洋；精力充沛；因自信而流露的喜悦
✅ 同义词
📖 牛津释义
perkiness
n [U].
🗣️ 情景例句
I wish I could beat this summer heat.
我真受不了夏日的酷暑。
My life is more precious to me than my property.
生命对我来说比财产更宝贵。
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。