名词
中文翻译：气管扩张器
同义词：
['tracheal dilator', 'tracheal expander例句：1. The doctor prescribed a tracheal dilator to help with breathing difficulties.（医生开了一个气管扩张器来帮助呼吸困难。）2. The patient was given a tracheal dilator to prevent further complications.（患者被给予一个气管扩张器以防止进一步并发症。）']
例句：
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1. The doctor prescribed a tracheal dilator to help with breathing difficulties.
医生开了一个气管扩张器来帮助呼吸困难。
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2. The patient was given a tracheal dilator to prevent further complications.
患者被给予一个气管扩张器以防止进一步并发症。
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3.During surgery, the surgeon used a tracheal dilator to widen the airway.
在手术期间，外科医生使用了一个气管扩张器来扩大气道。