abbr. 光
路边（Fibre to the Curb）；光用户（Fiber To The Customer）
路边（Fibre to the Curb）；光用户（Fiber To The Customer）用户正在搜索
Ludwig van Beethoven, Ludwig Wittgenstein, ludwigite, Ludwigshafen, ludyl, lueneburgite, lues, lueshite, luetic, luetically,
相似单词
ftps, FTS, FTSE, FT-SE, FTTB, FTTC, FTTH, FTTO, FTV, FTW,