名词
中文翻译：天线凹槽
同义词：
['antenna groove', 'antenna recess例句：1. The antennary fossa is a crucial part of the communication system.（天线凹槽是通信系统的关键部分。）']
例句：
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1. The antennary fossa is a crucial part of the communication system.
天线凹槽是通信系统的关键部分。
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2.The antennary fossa is located in the center of the device.
天线凹槽位于设备的中心位置。
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3. The antennary fossa is designed to improve signal reception.
天线凹槽的设计是为了提高信号接收。