您要查找的是不是:
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- A hole or worn spot made by abrasion or erosion. 侵蚀处由于侵蚀或磨擦形成的洞或破处
- 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
- They had to face the steady erosion of the president's credibility. 他们不得不面对总统的威信日渐丧失的局面。
- 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 erosion of the coastline by the sea was ignored by people. 海水对海岸的冲刷被人们忽视了。
- 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 cement petrified after many years' erosion. 经过多年的侵蚀,水泥石化了。
- Former low domes were planated by wave erosion. 波浪式的侵蚀将以前的矮圆丘夷成平地。
- 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 shelter belt halted the soil erosion. 防护林带防止了水土流失。
- Abrasion also abets wind erosion. 磨损作用也助长了风的侵蚀。
- Deposition is the counterpart of erosion. 淤积是侵蚀的对应面。
- He could tell that from the visible erosion. 这一点他从外表的侵蚀就能看出来。
- The iron is aluminized to avoid erosion. 铁漆上一层铝防止锈蚀。