资料来源 : pyDict

胃镜

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Gastroscope \Gas"tro*scope\, n. [Gastro- + -scope.] (Med.)
   An instrument for viewing or examining the interior of the
   stomach.

资料来源 : WordNet®

gastroscope
     n : a type of endoscope for visually examining the stomach