单词	sliding bolt
释义	sliding bolt 滑动螺栓
随便看	communication theories communication theory communication ticket communication tie-station communication timer communication tool communication tools communication to the public by wire communication to the public of the performance communication to the public of the recitation communication traffic communication training communication transfer communication transmitter communication trench communication trenches communication trunk communication tube communication type communication umbilical communication unit communication user program communication utility communication valve communication van lhpj lhpm lhpy lhqn lhqy lhsb lhsc lhsh lhsm lhsq 音箱音簧音系音素音耗音色音节音讯音译音诗