delineation

例句：

1. 1. 描绘；描述；划分
   通常指在地图上
2. 2. 明确；界定；区分
   通常指在概念或思想上
3. 3. 绘制；设计；规划
   通常指在艺术或建筑中
4. 1. The artist carefully delineated the shape of the building on the map.
   艺术家在地图上仔细描绘了建筑物的形状。
5. 2. The company has outlined its strategy for growth in the next five years.
   公司已经概述了在未来五年的增长战略。
6. 3. The scientist demarcated the boundaries between different ecosystems.
   科学家划定了不同生态系统的边界。