您要查找的是不是：
- choked layer of sand 砂填层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- Main manufacture craft:Offset lithograph, whet the very hot gold of very hot layer of gold of sand printing, laser, cave and convex, ascend the light and press the light.Welcome the talks. 主要制作工艺：胶印、磨砂印刷、激光烫金层次烫金、凹凸、上光、压光、油性复膜、手工包装糊礼盒等印后加工。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子，一碰就碎。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The young man has plenty of sand in him. 这个年轻人有足够的勇气。
- A grain of sand made my right eye tear. 一粒沙子弄得我右眼淌泪。
- Well, as Christmas Eve was settling in, the smoke of the village fires left a choking layer of smog over the conical hut roofs. 等到平安夜的时候，村庄里的篝火让锥形的房顶充满了呛人的烟雾。
- The truck dumped its load of sand on the driveway. 卡车将沙子卸在车道上。
- The surrounding country is a wilderness of sand. 周围是茫茫一片砂石地。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- The truck was carrying a load of sand. 卡车装运一车沙子。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- There is a grain of sand in his eye. 他眼里有一粒沙子。
- 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
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- Can you help me to get this load of sand up against the tree? 你能帮我把这堆沙推到那棵树旁边吗？
- All he is actually doing is to weave a rope of sand. 他实际在做的一切毫无价值可言。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- We can see numberless grains of sand in a windy day. 在风天，我们能看到无数沙粒。
