电路板 (diàn lù bǎn) — circuit board, printed circuit board (PCB)

定義

例文

• 这块电路板是手机的核心部件。
  Zhè kuài diàn lù bǎn shì shǒu jī de hé xīn bù jiàn.
  This circuit board is the core component of a mobile phone.
• 工程师正在检查电路板上的焊点。
  Gōng chéng shī zhèng zài jiǎn chá diàn lù bǎn shàng de hàn diǎn.
  The engineer is checking the solder joints on the circuit board.
• 电脑的电路板烧坏了，需要更换。
  Diàn nǎo de diàn lù bǎn shāo huài le, xū yào gēng huàn.
  The computer's circuit board is burnt and needs replacement.