名词
中文翻译：伞天线
同义词：
['umbrella', 'parachute antenna例句：1. The umbrella antenna is a crucial component in the design of our new aircraft.（伞天线是我们新飞机设计中至关重要的组成部分。）']
例句：
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1. The umbrella antenna is a crucial component in the design of our new aircraft.
伞天线是我们新飞机设计中至关重要的组成部分。
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2.The parachute antenna was designed to provide maximum protection during an emergency evacuation.
伞天线被设计为在紧急疏散时提供最大程度的保护。
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3.The engineers carefully tested the umbrella antenna to ensure its reliability and effectiveness.
工程师们仔细测试了伞天线，以确保其可靠性和有效性。