名词
中文翻译：罗盘信号
同义词：
['compass signal', "magnetic compass signal例句：1. The ship's captain used a compass signal to guide the crew back to port.（船长使用罗盘信号引导船员返回港口。）"]
例句：
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1. The ship's captain used a compass signal to guide the crew back to port.
船长使用罗盘信号引导船员返回港口。
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2. The pilot used a compass signal to navigate through the fog.
飞行员使用罗盘信号在雾中导航。
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3.The satellite was equipped with a compass signal for emergency communication.
卫星配备了罗盘信号，用于紧急通信。