material n.材料;原料;素材;资料;题材;物质adj.物质的;重要的;关键的;肉体上的;实质性的
双语例句
Lanxi Ooston Waterpoof Materials Factory was set uo by a returning doctor wbo had been studying in Gremany.It produces the new-style building waterproof materials. 兰溪市诺西顿防水材料厂由留德博士回国创办,专业生产新型建筑防水材料。