Her sole aim is personal aggrandizement.
她唯一的目的就是扩大个人权势。He is the sole survivor of the car accident.
The shoe's sole had a slightly textured surface.
鞋底表面有较浅的纹理。
The process steps were given to sole mould with groove both sides by using five axis sculpture.
对侧面带凹槽的鞋底采用五轴雕刻方法,给出了加工步骤,实现了鞋底模的五面数控加工。