名词
中文翻译：气管环
同义词：
["气管环，气管环状物例句：1. The doctor performed a tracheal ring to relieve the patient's breathing difficulties.（医生通过做一个气管环来缓解病人的呼吸困难。）"]
例句：
-
1. The doctor performed a tracheal ring to relieve the patient's breathing difficulties.
医生通过做一个气管环来缓解病人的呼吸困难。
-
2. During surgery, the surgeon carefully removed the tracheal ring to avoid damaging the airway.
在手术过程中，外科医生小心地移除了气管环，以避免损伤气道。
-
3. After the operation, the patient was placed on a ventilator and the tracheal ring was replaced with a more secure device.
手术后，患者被安置在呼吸机上，并用一个更安全的设备替换了气管环。