柯林斯词典tuner /ˈtjuːnə/ (tuners) 1. N-COUNT The tuner in a radio or television set is the part which you adjust to receive different radio or television signals, so that you can watch or listen to the programme that you want. (收音机或电视机的)调谐器[oft supp N] 返回 tuner剑桥词典the part of a radio or television that allows you to choose the broadcasting station you want to listen to or watch （收音机、电视等的）调谐钮，调谐键 a radio that is part of a music system （音响系统里的）收音机 返回 tuner