invagination / ɪnˌvædʒ əˈneɪ ʃən /

📖毕业后词汇侵占侵袭侵略性侵扰

invagination 的定义

n. 名词 noun
  1. the act or process of invaginating.
  2. Embryology. the inward movement of a portion of the wall of a blastula in the formation of a gastrula.
  3. Pathology. intussusception.
  4. a form or shape resulting from an infolded tissue.