名词
中文翻译:回声定位器
同义词:
['echo tracker', 'echo tracker system']
例句:
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1. The echo locator wasused to locate the lost hikers inthe forest.
回声定位器被用来在森林中定位失踪的徒步旅行者。
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2. Thescientist developed an echo locator that coulddetect underwater objects.
科学家开发了一种能够探测水下物体的回声定位器。
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3. The echolocator helped the rescue team find thesurvivors in the rubble.
回声定位器帮助救援队在瓦砾中找到幸存者。