pervade
v.
1650s, from Latin pervadere "spread or go through," from per- "through" + vadere "to go" (see vamoose). Related: Pervaded; pervading.
〔李〕[per-=throughout 贯穿；vad=to go 走；-e→] v. go or spread throughout；be throughout 弥漫；充满
〔李〕[per-;vad;-e] v.扩大，蔓延； 普及； 弥漫； 渗透 ←vad,vas (L vadere,vasus)=to go 走
〔蒋〕[per=throughout全，遍，vad走;’走遍”] 遍及，弥漫，渗透，充满