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Circuit board
01
电路板, 线路板
a thin board on which the circuits are printed
circuit board
n
例子
The circuit boards in electronics often contain traces of silver for conductivity.
He threaded a thin wire through the circuit board for the electronics project.
The technician will solder the electronic components onto the circuit board for a secure connection.
The technician scanned the laser beam across the circuit board to detect any defects.
The fried circuit board caused the machine to stop working.