资料来源 : pyDict

示波镜

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

Oscilloscope \Os*cil"lo*scope\, n. [L. oscillare to swing +
   -scope.] (Elec.)
   An instrument for showing visually the changes in a varying
   current; an oscillograph.

资料来源 : WordNet®

oscilloscope
     n : electronic equipment that provides visual images of varying
         electrical quantities [syn: {scope}, {cathode-ray
         oscilloscope}, {CRO}]