名词
中文翻译：交流孔
同义词：
['communication pore', 'communication hole', 'communication port']
例句：
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1. The engineer found a communication pore in the wall that allowed him to communicate with the outside world.
工程师在墙上发现了一个通信孔，使他能够与外界沟通。
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2. The scientist discovered a communication pore in the ocean floor that could be used for underwater communication.
科学家在海底发现了一个通信孔，可以用来进行水下通信。
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3. The engineer used the communication pore to send signals back and forth between the island and the mainland.
工程师利用这个通信孔在岛上和大陆之间来回发送信号。