cable line
power cord
power cable
补充:简单地说cable就可以表达了,也可以是Electric Cable
2. The machine won't work because of a faulty connection.
机器电源线接错了,所以开不动.
3. AC power cord must be changed only at the qualified service shop.
要更换AC电源线时,必须找有资格的维修店为您服务.
希望对你有帮助,满意请,
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