suppressorn1 person or thing that suppresses 制止者; 镇压者; 查禁者; 起抑制作用的事物.2 device fitted to an electrical apparatus to stop it causing interference on radio or television sets 干扰抑制器（安装在用电器上, 可防止用电器对收音机或电视机产生干扰）.
牛津英汉双解词典