电线

• 拼音: diàn xiàn
• 汉字拆解: 电 = 雨 + 申 (electricity); 线 = 糸 + 戋 (thread, wire, line)

含义

Electric wire; electrical cable. Insulated conductors used to carry electrical current in circuits and wiring systems.

The basic unit of electrical wiring in buildings, devices, and infrastructure. 电线 typically refers to low-voltage wiring, while 电缆 (cable) implies thicker, multi-core industrial cables. Proper handling of 电线 is a key topic in electrical safety education.

例句

1. 施工队在铺设新的室内电线之前，必须先关闭总电源开关，以确保操作人员的人身安全。
2. 老旧楼房内的电线绝缘层年久老化，极易引发短路和火灾，亟需进行全面的线路更新改造。
3. 工人发现墙体内埋设的一束电线已严重受损，立即停工上报，等待专业电工进行安全评估。

用法指南

语境: construction, electrical safety, home renovation, engineering

语气: neutral

正确说法

• 住宅装修时，建议聘请持证电工负责全屋电线的规划与铺设，以确保线路符合国家安全标准，杜绝潜在的用电安全隐患。(When renovating a home, it is advisable to hire a licensed electrician to plan and lay all the electrical wiring throughout the house, ensuring the circuits meet national safety standards and eliminating potential electrical hazards.)
• 发现裸露或破损的电线时，应立即切断相关回路的电源，并以绝缘胶带进行临时处理，随后尽快联系专业人员修复。(Upon discovering exposed or damaged wires, immediately cut the power to the relevant circuit and apply insulating tape as a temporary measure, then contact a professional for repairs as soon as possible.)

错误说法

• 电线线路 — slightly redundant in most contexts; 线路 (circuit/wiring system) is the broader term; use 电线 for the physical wire and 线路 for the circuit system

起源与历史

电 (electricity) + 线 (thread, wire, line) — a wire conducting electricity

文化背景

世代: All ages

社会背景: Universal