基本解释n.逮捕者；制止装置；避雷器同根派生 英汉例句用作名词 (n.)The location and quantity of arrestor and impulse grounding resistance of towers has direct influence on lighting overvoltage.变电站避雷器安装位置和数量及输电线终端塔的接地电阻对雷电过电压有着直接的影响。