n.有效载荷；（航天器、卫星的）装备；（车辆等的）装载货物；（炸弹、导弹的）爆炸力 变形： 复数：payloads 英英释义： payload[ 'pei,ləud ]n.the front part of a guided missile or rocket or torpedo that carries the nuclear or explosive charge or the chemical or biological agents同义词：warheadloadgoods carried by