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- be ground ed upon 以 ... 为基础
- Most of the wheat will be ground into flour. 大多数麦子将磨成面粉。
- To be ground or reduced to powder or dust. 被磨或压成粉或末。
- Flake can be ground down fine enough. 木屑可以被磨得足够细。
- They were ground down by poverty. 他们备受贫穷的折磨。
- The flour was ground from barley. 这面粉用大麦碾成。
- Pepper can be ground down very finely. 胡椒粉可以磨得非常细。
- be ground ed on 以 ... 为基础
- People in this area were ground down by hunger and poverty. 这个地区的人们受着饥饿和贫穷的折磨。
- Fair average quality at the time and place of loading shall be a e ed upon the basis of London Corn Trade A ociation's official 's F. A. Q. standard. 装运地装货时的平均中等品质，以伦敦谷物贸易协会官方平均中等品质为准。
- A new knife needs to be ground down to get it really sharp. 新刀子需要磨才锋利。
- This rock can be ground up and used for road building. 这石头能磨碎用来筑路。
- I can't get the dirt out of this carpet; it's been ground in. 我无法把这块地毯里的脏东西弄掉，泥污已经牢牢吃进去了。
- They are grinding wheat into flour. 他们正在把小麦磨成面粉。
- They can be ground based or orbiting around the Earth. 望远镜亦可固定在地面或在太空中绕地球运行。
- This rock can be ground down for road-building material. 这种石头可碾碎作为筑路材料。
- Grain intended to be or that has been ground. 将要磨碎或已经磨碎的谷物。
- The corn flour has been ground very fine. 玉米面磨得很细。
- The dirt on her hands was ground in. 她手上的泥渍住了。
- The slaves were ground down by their masters. 奴隶们被他们的主人所压迫。
