live wire
复数形式
live wires
1
活电线, 精力充沛的人
an individual behaving in an energetic or unpredictable manner
The origin of the term "live wire" is uncertain. However, it has been used to describe someone full of energy and enthusiasm. This idiom is used in a positive and approving manner, recognizing and appreciating the energetic and animated qualities of a person's character.
- Carla is a live wire in social gatherings, filling the room with excitement through her stories and contagious laughter."
卡拉在社交聚会中是个活跃分子，通过她的故事和具有感染力的笑声让整个房间充满兴奋。
- Emma is a live wire in the office, creating a vibrant and energetic atmosphere with her enthusiasm.
艾玛在办公室里是个活电线，她的热情创造了一个充满活力和能量的氛围。
- Mark is a live wire at parties, getting the crowd excited with his spontaneous dance moves.
马克在聚会上是个活电线，用他即兴的舞步让观众兴奋不已。
- Sarah is a live wire, always buzzing with energy and keeping everyone around her energized.
莎拉是一个活跃的人，总是充满活力，让她周围的每个人都充满活力。
- Tommy is a live wire on the sports field, inspiring his teammates with his relentless energy.
Tommy在运动场上是个活电线，以他不懈的能量激励着他的队友。
2
带电电线, 通电导线
a wire that carries electrical current and has the potential to cause electric shock or injury if touched
A live wire is an electrical wire that carries an active electrical current. It is typically the wire that is connected to the power source and is responsible for supplying electricity to devices or systems. A live wire can be dangerous to touch as it carries voltage that can result in electrical shock or fire hazards. To avoid accidents, live wires are often insulated and marked clearly in electrical systems. It is important to handle live wires with care and ensure they are properly maintained and secured to prevent accidental contact or short circuits.
- Be cautious when working near live wires to avoid electrical shocks.
在带电电线附近工作时要小心，以避免触电。
- The electrician identified the live wire by using a voltage tester.
电工使用电压测试仪识别了带电电线。
- The fire department disconnected the live wires to prevent further danger.
消防部门断开了带电电线以防止进一步的危险。
- Always assume all wires are live until confirmed otherwise by a qualified electrician.
在合格的电工确认之前，始终假设所有电线都是带电的。
- The electrician repaired the live wire that had been damaged during the storm.
电工修理了在风暴中受损的带电电线。