n.柔滑；平滑；平坦

But what was really noticeable was the smoothness and the lack of a caffeine high. 不过，真正引人注意的是柔滑和缺少咖啡因引起的兴奋。

He could still feel the warm smoothness of her flesh, and hear her voice. 他仍然感到她那温暖柔滑的肌肤，她的声音还在耳边回响。

With silk it contests the chromo for smoothness. 它的平滑可以与丝绸相媲美。

It is concluded that the developed simulation model can provide an efficient and accurate evaluation of smoothness for pavement construction. 而重铺路段之平坦度表现不甚理想，通过依道路等级差异订立之不同要求门槛的比率仅四成。

It achieves auto-adapted division of the vertexes cluster by controlling cluster division based on the bounding-box smoothness. 采用包围盒局部平坦度控制聚类划分，实现了顶点聚类的自适应划分。