The otter , as knowing all the paths, took charge of the party.水獭熟悉路径, 担任了向导.N son - carrier waves were modulated respectively with N paths symbol and got FDM signal.N路符号分别对N个子载波调制,得到FDM信号.Brick rubble is useful as the b...
He led me through to a bare, draughty interviewing room.他把我带到了一间空荡荡的、有过堂风的会见室。The floor was draughty bare boards.地面铺的是透气性好的实木地板。We were sitting in a draughty position near the door.我们坐在门边有穿堂风经过的地方....