您要查找的是不是：
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- The doctor enforced a strict dietary regimen. 医生强制一套严格的饮食起居制度。
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Recycled materials are mostly of limited use. 再生材料大多用途有限。
- Bad dietary habits often interfere with health. 不良的饮食习惯常常妨碍健康。
- The liver not only is the receptor of dietary fat. 肝脏是日粮脂肪的接受者。
- All the raw materials are imported. 所有原料都是进口的。
- The pear is rich in dietary fiber. 梨中富含膳食纤维。
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
- From animals we get such materials as wool, silk, leather and furs. 从动物我们得到像羊毛、丝、皮革、与毛皮这样的材料。
- Rich in sugar and dietary fibre. 含丰富糖份及膳食纤维。
- The changes in the dietary structure. 另外一个主要诱因是饮食结构的变化。
