take each other's heads off

take each other's heads off they feed off each other 中的 feed off each other's desk or each other's desks let`s h__ each other enjoy each other's company let's( )with each other. pull each other's leg 怎么翻译? The friends want each other's we always have each other's back Let's learn more about each other They know each other"s favorite(s)请问句中的each other"s 能不能换成 on They all take good caie of each other同义句