资料来源 : pyDict

四散地;广泛地

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Diffusely \Dif*fuse"ly\, adv.
   In a diffuse manner.

资料来源 : WordNet®

diffusely
     adv : in a diffuse manner; "the arteries were diffusely narrowed"