neutral wire
US /ˈnuːtrəl waɪər/
UK /ˈnuːtrəl waɪər/
1.
中性線
a wire in an electrical circuit that completes the circuit and carries current back to the source, typically maintained at or near ground potential
:
•
Always connect the neutral wire to the designated terminal.
務必將中性線連接到指定端子。
•
The electrician checked the voltage between the live and neutral wire.
電工檢查了火線和中性線之間的電壓。