柯林斯词典emitter /ɪˈmɪtə/ 1. N a person or thing that emits 發出者; 發射躰 返回 emitter剑桥词典something that emits (= sends out) light , a noise , or a substance , especially the gas carbon dioxide 發出者；發射者 SUVs remain , on average , higher emitters than passenger cars . 平均來說，運動型多用途車比轎車排放的廢氣要多。 返回 emitter