名词
中文翻译：充气
同义词：
['inflate', 'inflate', 'fill']
例句：
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1. The balloon was insufflating air when it hit the ground.
当气球落地时，它正在充气。
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2. The car's tires were insufflating air before they left the garage.
汽车的轮胎在离开车库前正在充气。
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3. The tank was filled with water, ready for the next insufflation test.
水箱被装满水，准备进行下一次充气测试。