基本解釋[經(jīng)濟(jì)學(xué)]無(wú)線電中繼設(shè)備[機(jī)械工程]無(wú)線電中繼設(shè)備[軍事學(xué)]接力機(jī)詞組短語(yǔ)短語(yǔ)microwave radio relay equipment 微波中繼通信設(shè)備;微波無(wú)線電中繼設(shè)備radio relay equipment更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)無(wú)線電中繼設(shè)備機(jī)械工程無(wú)線電中繼設(shè)備軍事學(xué)接力機(jī)