您要查找的是不是:
- The keystone in the crown of an arch. 拱顶石位于拱顶的塞缝石
- 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 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。
- Belief in a life after death is the keystone of her religious faith. 她的宗教信仰的基础是相信死后有来生。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- To furnish(an arch) with a keystone. 用拱顶石装饰(拱顶)
- 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
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- The keystone to any marriage is one word: “WE”. 任何婚姻的基石只有两个字:“我们”。
- The second part is the keystone of this article. 这是论文的重点论述部分。
- To furnish(an arch)with a keystone. 用拱顶石装饰(拱顶)
- 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
- The keystone to any marriage is one word: "WE". 任何婚姻的基石只有两个字:“我们”。
- It"s the keystone of this article. 这是论文的重点论述部分。
- Having a cortex or a similar specialized outer layer. 有皮的有皮的或具有相似的专门发育的外部覆盖的
- We hope to see you become a keystone of the intellectual community. 我们希望看到你们成为知识界的一块拱顶石。