S波段高增益天线
/ˈɹɒs ˈaɪs ˈʃɛlf/
n
English: S-band high gain antenna · S波段高增益天线
English · S-band high gain antennaEspañol · antena de banda S de alta gananciaFrançais · antenne d’émission à haut gain
释义：Main antenna pointed toward the Earth to transmit large quantities of scientific data.