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- He then treated the evolute of a plane curve. 然后他讨论了平面曲线的渐屈线。
- A surface in the form of a coil or screw. 螺旋面具有线盘或螺丝形状的表面
- An extremity of a solid is a surface. 立体的边界之一是一个面。
- The extremities of a surface are lines. 面的边缘是线。
- A surface, especially of a curving form. 外形表面，尤指曲线形态
- Do you know about the evolution of a seed into a plant? 你知道从种子发展成为植物的过程吗？
- Charles Darwin : evolution of a naturalist. 探索物种演化的博物学家.
- evolute of a surface 渐屈面
- Repetition of a sound by reflection of sound waves from a surface. 回声因表面反射声波而引起的声音重复
- A mist or film clouding a surface, as of a window, lens, or mirror. 朦胧,模糊:如在窗玻璃、透镜或镜子面上挡住表面的雾或薄膜。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- Become covered with a layer of ice,of a surface such as a window. 变得覆盖上一层冰,如窗的表面。
- A mist or film clouding a surface,as of a window,lens,or mirror. 朦胧，模糊如在窗玻璃、透镜或镜子面上挡住表面的雾或薄膜。
- The surface between the ribs of a ribbed vault. 梁腹，腹板某扇形拱的胁拱之间的平面
- Water vapor condensed on and clouding the appearance of a surface. 雾:凝结或悬浮在物体表面的水雾。
- Will you partake of a drink with us? 和我们一同喝一杯好吗？
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- A bony growth on the surface of a bone or tooth. 外生骨疣骨或牙齿表面上的骨质生长
- Echo:Repetition of a sound by reflection of sound waves from a surface. 回声:因表面反射声波而引起的声音重复.
