He urged people not to resort to retaliatory violence.他力劝人们不要以暴制暴。There's been talk of a retaliatory blockade to prevent supplies getting through.有人在谈论实施报复性封锁,阻止供应物资通过。The European Union has threatened retaliatory tariffs.欧盟威胁要征收报复性关税。The rebels launched a retaliatory strike.叛军发动了报复性攻击。