Extension cord
01
延长线, 延长电缆
a flexible electric cable that allows you to connect an electrical device to a power outlet farther away than its own cord reaches
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
extension cords
例子
The electrician used a heavy-duty extension cord for the power tools.
电工为电动工具使用了重型延长线。
