名词
中文翻译：活线
同义词：
['livingcable', 'active wire']
例句：
-
1. The electrician was fixing the livingwire in the house.
电工正在修理家里的活动电线。
-
2. The new technology allows for aliving wire to be used as a communicationmedium.
新技术允许使用活动电线作为通信介质。
-
3. The old building had a living wirethat ran through the entire structure.
这座旧建筑有一条贯穿整个结构的活动电线。