firebrand ------ 1.煽动者（名词）； 2.燃烧的木柴（名词）
英文释义
1. (noun) Someone with strong political opinions who speaks publicly in a way to encourage anger, radical change, or revolt.
2. (noun) A burning piece of wood.
例句
As a young man, the country's founder was an outspoken firebrand who angered the authorities.
该国的创建者年轻时是个直言不讳的煽动者，惹恼了当局。
cave was illuminated by firebrands set into its walls.
安在墙上的火把照亮了这个洞穴。