单词hit below the belt
na.: 击对手腰带下部犯规行为;【口】卑劣行为网络: 暗箭伤人;暗中伤人;用不正当手段打人
用不正当手段打人
In politics world, many celebrities had been hit below the belt
在政界,许多名流都曾经被中伤过