短語詞組短語wide FOV receiver feeder 廣角接收餽源wide band receiver 寬帶接收機- wide band receiver 寬帶接收器wide open receiver 全開式接收機wide band pulse receiver 寬帶脈沖接收機wide -band receiver subassembly 寬帶接收組件Wide -open receiver 寬開接收機Wide Receiver WR 外接員 返回 wide receiver