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- Since the fossils of children's teeth and head top bones of ancient humanity were found here in the grit stratum, these fossils were named" Dingcun Village Human Being". 丁村至今完好保存着明清民居39座，清晰展示出明清时代北方村落和民居宅院的布局风格，以及明清两代民居装饰情调的不同。
- To mensurate the coefficient of permeability of sand and grit stratum by measuring the velocity of the liquid in the hole 流量测井法测定砂砾层的渗透系数
- Mountaineering in a blizzard needs a lot of grit. 在暴风雪中登山需要极大的勇气和毅力。
- Grit is spread on roads to make them less slippery in icy weather. 在结冰的天气，在路上撒上砂砾心免路面太滑。
- The soldiers showed that they had plenty of grit. 士兵们表现得很有勇气。
- grit stratum 砂砾层
- They represent each society stratum. 他们代表各个社会阶层。
- When things get difficult, you just have to grit your teeth and persevere. 遇到困难只需咬紧牙关坚持下去。
- They do not constitute a separate class or stratum. 知识分子和青年学生并不是一个阶级或阶层。
- Some people grit their teeth during their sleep. 有些人睡觉时磨牙。
- He hates the privileged stratum. 他憎恨特权阶层。
- Containing, covered with, or resembling grit. 含砂的，砂覆的，类砂的含有或类似砂的，被砂覆盖的
- This is a stratum we must win over. 这一阶层，我们是必须争取的。
- Tramps are from the lowest stratum of society. 流浪汉来自社会最下层。
- There's some grit in the shoe,and it hurts my foot. 鞋里有砂子，硌脚。
- I've got a piece of grit in my eye. 我眼里进了一粒沙子。
- I' ve got some grit / a piece of grit in my shoe. 我的鞋里进了沙子.
- Is The Intermediate Stratum Forming in China? 中国的中间阶层正在形成?
- It was dusty and covered in grit. 桌上都是灰尘和粗砂。
- Modification of breather stratum about airslide. 空气输送斜槽透气层的改造。
