-（把粘在别的物体上的片状物取下）tearoff;takeoff:
Takethatpictureoffthewall.把墙上那幅画揭下来。
Hetoredownthenotice.他把布告揭了下来。
-（把盖在上面的或遮挡的东西拿起）uncover;lift(thelid,etc.):
takethelidoffsth.;bringsth.intotheopen;clarifyasituation;揭盖子
liftupthepotcover;揭开锅盖
-（揭露）expose;showup;bringtolight:
pullthescabrightoffsb.'ssore;touchsb.'ssorespot;touchsb.ontheraw;prodsb.'soldwounds;揭（人）疮疤
Theirjobswereallexposedbythepress.他们假公济私的勾当全被报纸揭了出来。
-（高举）raise;hoist:
raiseabamboopoletoserveasastandardofrevolt揭竿为旗
