n.气管

原形：windpipe复数：windpipes

The windpipe, also known as the trachea, is a crucial part of the respiratory system.
A severe cold can inflame the bronchial tubes, including the windpipe, causing difficulty in breathing.
The doctor performed a bronchoscopy to inspect the windpipe for any abnormalities.
Smoking irritates the lining of the windpipe, increasing the risk of lung cancer.
Asthma patients often experience narrowed airways, including the windpipe, during an attack.
When exercising vigorously, one may feel shortness of breath due to temporary constriction of the windpipe.
The patient underwent surgery to remove a foreign object lodged in their windpipe.
Inhaling smoke or dust particles can cause irritation and inflammation in the windpipe.
The windpipe's cilia help to move mucus and trapped particles out of the lungs.
Properly clearing your throat before singing helps prevent damage to the delicate tissues of the windpipe.
喉咙（windpipe）是呼吸系统的关键部分。
严重的感冒可能使支气管，包括喉咙，发炎，导致呼吸困难。
医生进行了支气管镜检查，以检查喉咙是否有异常。
吸烟会刺激喉咙内壁，增加患肺癌的风险。
患哮喘的人在发作时，往往会出现气道（包括喉咙）狭窄。
在剧烈运动时，人们可能会因为喉咙暂时收缩而感到呼吸急促。
患者接受了手术，以移除卡在喉咙里的异物。
吸入烟雾或尘埃颗粒可能导致喉咙不适和炎症。
喉咙的纤毛有助于将黏液和被困的颗粒排出肺部。
歌唱前正确清嗓子有助于防止喉咙脆弱组织受损。