单词	瘟災
释义	同EPIDEMIC
随便看	delatorreite (todorokite) delators de la tour method delattre d. elatum (rocb.) wall d. elatum (rocb.) wall--dacrydium pierrei hickel delaunay delaunay element delaunay foursider delaunay orbit element delaunay, robert delaunay's reduction method delaunay triangulation delaunay三角测量 delavaine delaval de laval centrifuge de lavallade de lavallade--carmen (1931－ ) de lavallade，carmen de lavallade，carmen (1931－ ) de laval nozzle delaval nozzle de laval nozzle-- laval nozzle de laval nozzle; laval nozzle