| 释义 |
DEFINITIVE EXAMPLES 权威例句〔hair follicle〕A tubular infolding of the epidermis containing the root of a hair.毛囊:一种包住发根的管状皮鞘美国传统〔intussusception〕Medicine Invagination, especially an infolding of one part of the intestine into another.【医学】 肠套叠:肠套叠,尤指将一段肠内折入另一段美国传统〔invagination〕Embryology The infolding of a portion of the outer layer of a blastula in the formation of a gastrula.【胚胎学】 肠套叠:在原肠胚形成过程中囊胚的外层的折叠部分美国传统 |