被说懒惰时,她立刻火冒三丈。
She ___bristled at being called lazy.
狗狗感到害怕时,背上的毛会竖起来。
The dog's fur ___bristled when it felt scared.
这把刷子的硬毛很粗糙,不适合用来梳头发。
The ___bristles on this brush are too rough for combing hair.