fierily

adverb [方式副词]炽热地；如火地；猛烈地

The plant has distinctive, fierily red petals. Fewer examples. The fierily bright image of the house going up in flames stayed with her for years.
这种植物有着独特的、鲜艳的红色花瓣。这样的例子很少见。那座房子熊熊燃烧的炽烈画面在她脑海中挥之不去，持续了多年。