单词	official number
释义	official number 正式编号
随便看	single overhead camshaft single overhead contact line single-owner single-owners single oxyacetylene welding goggles single oxygen generator single package single packet message single packing single paddle single-page single-pages single-pair single pair single pair high bit rate digital subscriber loop single-pair high speed digital subscriber line single pair mating single-pair problem single pan balance single pan digital analytical balance single pane single-pane single-panel single pane of glass single-parameter 毁冠裂裳毁宗夷族毁家纾国毁家纾难毁形灭性毁方投圆毁方瓦合毁瓦画墁毁舟为杕毁誉不一暴跳暴跳如雷暴躁暴雨暴雷暴露暴风暴食暴饮暴鼓