A part that overlaps.

• 重叠的部分

A part that overlaps.的用法和样例：

例句

1. The feathers of a bird's wing underlap each other.
   鸟翅上的羽毛是部分相互重叠的。
2. Histology heterogeneity overlaps with other vascular malformations.
   部分组织病理学具有与其它血管畸形重叠的特点。