名词
中文翻译:喷气背包
同义词:
['rocket pack', 'jetpack', 'rocket-powered backpack']
例句:
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1. The astronaut used his jetpack to reach the far side of the moon.
宇航员使用他的喷气背包到达了月球的另一边。
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2. The kid was thrilled when he got his first jetpack for Christmas.
那个孩子在圣诞节得到了他的第一个喷气背包时非常兴奋。
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3. The pilot demonstrated how to operate a jetpack in a controlled environment.
飞行员演示了如何在受控环境中操作喷气背包。