短語(yǔ)詞組短語(yǔ)beam -rider command guidance system 駕束制導(dǎo)指令系統(tǒng)laser beam -rider guidance weapon 激光駕束制導(dǎo)武器radar -beam-riding guidance 雷達(dá)波束制導(dǎo) 返回 beam-guidance