資料來源 : pyDict

驗電流器

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Galvanoscope \Gal*van`o*scope\, n. [Galvanic + -scope: cf. F.
   galvanoscope.] (Elec.)
   An instrument or apparatus for detecting the presence of
   electrical currents, especially such as are of feeble
   intensity.