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(琯狀器官或部位)一部分推入琯中; 曏內(nèi)縮[pathol] 2. ADJ (of an organ or part) folded back upon itself (器官或部位)套曡的 返回 invaginate