perfuse

动词 perfuse:

1. force a fluid through (a body part or tissue)
2. cause to spread or flush or flood through, over, or across
   同义词：suffuse

per.fuse

v.tr.（及物动词）
per.fused,per.fus.ing,per.fus.es
To coat or permeate with liquid, color, or light; suffuse.
使洒遍：用液体、颜料或光线履盖或渗透；布满
To pour or diffuse (a liquid, for example) over or through something.
倾泻：把某物（如液体）倾倒或覆盖在某物上

来源：
Latin perfundere perfôs- [to pour over]
拉丁语 perfundere perfôs- [倾倒]
per- [per-]
per- [前缀，表.遍及.]
fundere [to pour] * see gheu-
fundere [倾倒] *参见 gheu-

【引伸】
perfu.sive