形容词
中文翻译：空中的
同义词：
['aerial', 'aloft', 'alofty例句：1. The aircraft was airborne at 10', '000 feet.（飞机在10000英尺的高度飞行。）2. The balloon was airborne for several hours before it reached theground.（气球在空中飘浮了几个小时才到达地面。）3. The pilot had to make anemergency landing due to bad weather conditions.（由于恶劣的天气条件，飞行员不得不紧急降落。）']
例句：
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1. The aircraft was airborne at 10,000 feet.
飞机在10000英尺的高度飞行。
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2. The balloon was airborne for several hours before it reached theground.
气球在空中飘浮了几个小时才到达地面。
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3. The pilot had to make anemergency landing due to bad weather conditions.
由于恶劣的天气条件，飞行员不得不紧急降落。