单词	草原保护
释义	草原保护 protection of grassland
随便看	wide-band low-noise amplifier wideband low power density signal Wide Band Magnetic Tape Recorder wideband mans wideband matching wide-band matching wideband microstrip antenna wide-band microvoltmeter wideband microwave amplifier Wideband microwave video data link wide-band mobile radio communication wideband mode converter wideband modem wide-band modem wideband modulation wide-band modulation wideband monitoring wideband multichannel electron multiplier wideBand multi-channel receiver wideband multiple access wide band net wide-band net wideband network wide band network wide-band network