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- The earth has a core and a mantle around it. 地球的中心是地核,地核的周围是地幔。
- The mountain was covered with a mantle of snow. 山上覆盖着一层雪。
- Mantle drove in two runs with a single and a sacrifice fly. 曼特耳以一个一垒打和一高飞牺牲打来使二人跑垒得分。
- A covering resembling a cloak or mantle. 斗篷状覆盖物一种类似长袍或斗蓬的遮盖物
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- Friction between two sticks can create a fire. 两个棍棒相互摩擦能起火。
- mantle friction 表面摩擦
- In the absence of friction belted machinery would not be used. 没有摩擦力,皮带传动的机器就无法使用。
- The earth have a core and a mantle around it. 地球的中心是地核,地核的周围是地幔。
- Matches are lighted by friction. 火柴由摩擦而生火。
- The trees were clothed in a white mantle of frost. 树披上了一层白霜的服装。
- There is a great deal of friction between the management and the work force. 劳资双方之间存在大量矛盾。
- And a host of new leaders rose to claim his mantle. 于是一批新领导人纷纷起来继承他的衣钵。
- A friction match with a large head capable of burning in a wind. 耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴
- The earth bore a thick green mantle of vegetation. 大地覆盖着一层厚厚的绿色植物。
- The light loose mantle was thrown over his tunic. 一件轻质宽大的斗蓬披在上衣外面。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- The earth had donned her mantle of brightest green. 大地披上了苍翠欲滴的绿色斗篷。
- The mantle of a mollusk, brachiopod, or bird. 外套膜软体动物、腕足类动物或鸟的套膜