单词	racking speed
释义	racking speed 跟踪速度
随便看	Drumbridge drum broken and leaking drum buffer drum buffer clear drum-buffer-rope drum buoy Drumburgh drum cable drum cadence drum cadences Drumcairne drum cam drum-cam drum camera drum can drum capacity Drumcard drum carrier drum cathode drum cell drum channel output bus drumchapel drumchapels drum cheek drum chipper 都护铁衣冷难着都无人管都无人管都无人见都无勋业；拈将诗笔都无行迹都无语都是一团秋意都是凄凉都是惜别行踪ヤンバンヤンバン［yangban］ヤンマヤンヤヤンワリヤン事ナイヤン事無イヤードヤードポンドほうヤードポンドほう【ヤードポンド法】