名词
中文翻译：Unknown
同义词：
['1. 名词：aircraft', 'drone', 'quadcopter- 例句：1. The aerobee is a small drone that can be used for various purposes.（这种小型无人机可以用于各种目的。）']
例句：
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1. 名词：aircraft, drone, quadcopter- 例句：1. The aerobee is a small drone that can be used for various purposes.
这种小型无人机可以用于各种目的。
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2. The aerobee was abandoned in the deserted area.
这个无人机在荒废的地区被遗弃了。
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3. The aerobee was used to deliver packages during the pandemic.
这个无人机在疫情期间被用来运送包裹。