circuit board
noun[C]
uk/ˈsɜː.kɪt ˌbɔːd/us/ˈsɝː.kɪt ˌbɔːrd/a set ofelectricalconnectionsmade bythinlinesofmetalfixedonto asurface
电路板,线路板![picture of circuit board picture of circuit board](https://dictionary.cambridge.org//images/thumb/circui_noun_004_0784.jpg?version=5.0.287)
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Electrical components & circuitry
- armature
- baseband chip
- cathode
- cathode ray
- charging point
- circuit breaker
- circuit diagram
- coil
- electromotive
- filament
- LED display
- neutral
- potentiometer
- recharger
- rectifier
- relay
- short circuit
- storage battery
- supercapacitor
- transformer