Quoted for Hilarity引用的欢乐 Quadrifilar Helicoidal (antenna)Quadrifilar Helicoidal(天线) May I descend below the clouds?我可以降在云下吗? Quest For Hussein追求侯赛因 Is this frequency hogged?这是频率hogged吗? Quality Fuse Holder质量保险丝持有人