earth wire
US /ˈɜːrθ waɪər/
UK /ˈɜːrθ waɪər/
1.
地線, 接地線
a wire that connects an electrical appliance to the earth, to protect against electric shock
:
•
Always ensure the earth wire is properly connected before using an electrical device.
在使用電器設備之前，務必確保地線已正確連接。
•
A faulty earth wire can lead to serious electrical hazards.
有缺陷的地線可能導致嚴重的電氣危險。