extension cord
US /ɪkˈstɛnʃən kɔrd/
UK /ɪkˈstɛnʃən kɔːd/
名詞
延長線, 延長電線
a length of flexible electrical power cable with a plug on one end and one or more outlets on the other end, used to extend the reach of an electrical appliance
範例:
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I need an extension cord to plug in the lamp across the room.
我需要一根延長線來插房間另一邊的燈。
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Make sure the extension cord is rated for outdoor use if you're using it outside.
如果你在戶外使用，請確保延長線適合戶外使用。