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
Thanks, honey.
谢谢， 亲爱的。
I blew it.
我们吹了。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？