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circuit board的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities
circuit board的用法和样例：
例句
- Remove the back cover to expose the circuit board.
打开后盖暴露电路板。 - A computer's primary circuit board.
计算机的主电路板。
