feisty

别跟她争论，她可是出了名的火爆脾气。

Don't argue with her—she's known as a real ___feisty.

那个脾气暴躁的小狗对任何靠近它食物的人都会吠叫。

The ___feisty little dog barks at anyone who comes near its food.

这只小狗精力充沛，总是蹦蹦跳跳的。

The ___feisty puppy is always full of energy and bouncing around.