Definition

Examples

• 电工用铜线连接了电路。
  Diàngōng yòng tóng xiàn liánjiē le diànlù.
  The electrician connected the circuit with copper wire.
• 这些铜线的导电性很好。
  Zhèxiē tóng xiàn de dǎodiàn xìng hěn hǎo.
  These copper wires have good electrical conductivity.
• 他买了一卷铜线做手工。
  Tā mǎi le yì juǎn tóng xiàn zuò shǒugōng.
  He bought a coil of copper wire for handicrafts.