intussusceptions

1.缩入;反折;【医】肠套叠

2.(营养的)摄取;(思想等的)吸收,接受

3.【生】内填,内滋

1.a sliding of a portion of a tubular organ into another portion, especially a condition of the bowel in which this happens, creating swelling that leads to obstruction

2.the growth of the surface area of a cell wall by the incorporation of new particles into the wall