您要查找的是不是：
- A work written or printed on this parchment. 羊皮纸书，羊皮书书写或印刷在精制犊皮或羊皮纸上的作品
- This ancient parchment was discovered in a delicate iron box. 这张古老的羊皮纸是在一个精致的铁盒子里发现的。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The minister withdrew the parchment from the bag. 牧师从口袋里抽出那张羊皮纸宣言。
- parchment layer 银皮
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- The result resembles parchment paper. 最终产品非常类似羊皮纸。
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- That's the parchment he wrote on. 那是他写字的羊皮纸
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- Imitation parchment: Tough grease-proof paper. 充羊皮纸:结实的防油纸。
- The parchment came to bits in my hands. 仿羊皮纸在我手中成了碎片。
- Line bottom with parchment paper round. 在底部铺一层烘焙纸。
- Includes a parchment certificate of authenticity. 包括羊皮纸证书的真伪。
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
