Peppiest
peppy（精神抖擞的, 劲头十足的）的变形
🗣️ 情景例句
Don't go looking for trouble.
别没事找事。
It's a waste of time.
这是浪费时间。
I'm afraid I'm still not very good at it, though.
不过，恐怕我的汉语还是不够好。