potshot
noun [ C ] uk/ˈpɒt.ʃɒt/ us/ˈpɑːt.ʃɑːt/
(UK also pot)滥射一气，盲目射击
a shot that is fired carelessly or with little preparation
He was taking potshots at neighbourhood cats. 他向邻居家的猫乱开枪。
批评，抨击
a criticism
The recent criticism of his leadership has included potshots from several leading political journalists. 近来还有几个著名的政治记者抨击他的领导才能。