名词中文翻译
中文翻译：子线
同义词：
['auxiliary line', 'supplementary line']
例句：
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1.The subline is used to connect the main cable to the remote control.
子线用于将主电缆连接到遥控器。
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2. The subline was installed to improve the signal quality in the area.
子线安装是为了改善该区域的信噪比。
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3.The subline was used to transmit data over a longer distance.
子线被用来在更长的距离上传输数据。