n.播音员；广播电台；播种机
His wife is a famous television broadcaster. 他妻子是著名的电视播音员。
He was chosen as a broadcaster for his round and sonorous voice. 他因为嗓音圆润洪亮而被选为播音员。
The broadcast was recorded, not live. 这次广播是事先录音的，不是现场直播。
