avert
v.
c.1400, from Old French avertir (12c.), "turn, direct; avert; make aware," from Vulgar Latin *advertire, from Latin avertere "to turn away, to drive away," from ab- "from, away" (see ab-) + vertere "to turn" (see versus). Related: Averted; averting.
〔蒋〕[a-=awary，vert=turn;’to turn away”，’转移”→移开] 避开(灾难等)，避免(危险等)，转移(目光，思想等)
〔李〕[a- (ab-) = away 开；vert = to turn 转→] v. ① turn away 转开