transmitterKK [trænˋsmɪtɚ] /tɹænˈsmɪtɚ/發音名詞1發射器、發射機、發報機The storm damaged the radio transmitter on top of the hill.暴風雨損壞了山頂上的無線電發射器。2傳送器、訊號發送器Each tagged bird carries a tiny transmitter on its back.每隻繫上標記的鳥背上都帶著一個微型傳送器。3傳播者、帶菌者Mosquitoes are the main transmitters of the disease in this region.蚊子是這個地區傳播該疾病的主要媒介。4神經傳導物質生理The drug blocks a transmitter that carries pain signals to the brain.這種藥物會阻斷把疼痛訊號傳到大腦的傳導物質。