名词
中文翻译：主要导体
同义词：
['primaryconductor', 'primary conduit例句：1. The main conductoris responsible for transmitting the electrical signalfrom one end to the other.（主要导体负责将电信号从一个端点传输到另一个端点。）2. In a circuit', 'theprimary conductor carries the current and thesecondary conductors carry the return current.（在电路中，主导体携带电流，而次导体携带返回电流。）']
例句：
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1. The main conductoris responsible for transmitting the electrical signalfrom one end to the other.
主要导体负责将电信号从一个端点传输到另一个端点。
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2. In a circuit, theprimary conductor carries the current and thesecondary conductors carry the return current.
在电路中，主导体携带电流，而次导体携带返回电流。
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3. The primaryconductor is made of copper or aluminum,while the secondary conductors are made ofcopper or silver.
主导体由铜或铝制成，而次导体由铜或银制成。