名词
中文翻译：空气包装同义词
同义词：
['packing air', 'insulated air', 'pressurized air']
例句：
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1. Thepackage was packed with fresh vegetables and fruits.
这个包裹里装满了新鲜的蔬菜和水果。
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2.The air bag system is designed to protectpassengers in the event of a collision.
气囊系统设计用来在发生碰撞时保护乘客。
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3.The air bag has been tested for safetybefore being used in vehicles.
气囊在投入使用前已经经过安全测试。