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