外形；画稿中勾出的轮廓outline; contour

• 脸庞的轮廓

  facial contours

• 山峰的轮廓

  mountain peak contours

• 人体的轮廓图

  outline of a human body

• 描出头部的轮廓

  make a rough sketch of the head

• 轮廓分明

  have well-defined features

• 周围景物的轮廓越看越清楚了。

  The contours of the surrounding scenery become clearer the more one studies them.

• 透过颜色看得出原来勾的轮廓

  see the original rough sketch through the paint

概况general situation