柯林斯詞典invaginate 1. V to push one section of (a tubular organ or part) back into itself so that it becomes ensheathed; intussuscept 將(管狀器官或部位)一部分推入管中; 向內(nèi)縮[pathol] 2. ADJ (of an organ or part) folded back upon itself (器官或部位)套疊的 返回 invaginate