名词
中文翻译：窒息管
同义词：
['snuffpipe', 'choking tube']
例句：
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1. The engineer was trying to clear the choketube in the engine.
工程师正试图清理发动机中的堵塞管。
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2. The firefighters had to clear the choketube before they could safely enter the building.
消防员在进入大楼之前必须清除堵塞管。
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3. The doctor advised the patient to clear the choketube if he felt any chest pain.
医生建议病人如果感到胸痛就应该清除堵塞管。