parenteral

• 指通过口服或消化道以外的途径给药或给予营养，通常采用注射方式。

Relating to the administration of substances (such as medication or nutrients) by any route other than the mouth or digestive tract, typically by injection.

1. Administered by injectionC2formalmedical

   Introduced into the body by a route other than the mouth or digestive tract, typically via injection.

   胃肠外

   • The patient received parenteral nutrition through an IV drip.
   • Parenteral medications are often used when oral administration is not possible.
   • The doctor prescribed a parenteral antibiotic for the severe infection.

   同义词injectable

   反义词oral

2. Located outside the digestive tractC2formalmedical

   Situated or occurring outside the alimentary canal.

   胃肠外的

   • The study focused on parenteral routes of drug delivery.
   • Parenteral absorption bypasses the liver's first-pass metabolism.
   • The infection was treated with a parenteral antifungal agent.

   反义词alimentaryoral