释义
adj.
Medicine (chiefly of nutrition) involving or passing through the intestine, either naturally via the mouth and oesophagus, or through an artificial opening
【医】 (主要指营养)肠(内)的;肠溶的。常与PARENTERAL相对。
词源
"early 20th cent.: from Greek enteron ‘intestine’ + -AL , partly as a back-formation from PARENTERAL."