galvanoscope

n. 验电流器 [化] 验电流器

词形变化

galvanoscopes 复数 galvanoscopes

释义与例句

n.
  1. 1.

    A device used to detect electric currents, particularly one using the deflection of a magnetic needle.

相关短语

frog galvanoscope

词源

From Luigi Galvani + -o- + -scope.

来源：wiktionary