单词	classon
释义	classon ['klɑ:sɔn] [计]经典子
随便看	hazard plot hazard profile hazardproof hazard property hazard rate hazard rate distribution hazard rating hazard recognition hazard reducing device hazard reduction burn hazard report hazard resistant building hazardries hazard risk Hazard Risk Category hazardry hazards hazards analysis hazards evaluation hazards generated by materials and substances hazards generated by neglecting ergonomic principles hazards generated by noise hazards generated by radiation hazards generated by vibration hazards involved in working 成群结队成群逐队成群集党成败兴废成败利钝成败在此一举成败得失成败论人成风之斫成风尽垩同房同文同族同日而语同时同期同样同根同案同桌