volt·me·ter /ˈvoltˌmitɚ/
電壓表
volt·me·ter /ˈvoltˌmɪtɚ/ 名詞
伏特計,電壓表,電壓計
voltmeter
電壓表
Volt·me·ter n. elec. An instrument for measuring in volts the differences of potential between different points of an electrical circuit.
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voltmeter
n : meter that measures the potential difference between two
points