tra
chea
复数形式
tracheas
1
气管, 氣管
(anatomy) the membranous tube in the body that carries air from the throat to the bronchi
The trachea, commonly referred to as the windpipe, is a vital respiratory structure in the human body. It is a flexible tube that connects the larynx to the bronchi, allowing air to pass in and out of the lungs. The trachea is composed of rings of cartilage, which provide support and prevent collapse during breathing. It is lined with a layer of specialized cells that produce mucus, helping to trap dust, pathogens, and other foreign particles, and it is equipped with cilia that move in a coordinated manner to propel the mucus upward. The trachea plays a crucial role in the respiratory system, ensuring the proper flow of air into and out of the lungs.
- The trachea, also known as the windpipe, is a tube-like structure that connects the larynx to the bronchi, allowing air to pass in and out of the lungs.
气管，也称为风管，是一种管状结构，连接喉部与支气管，允许空气进出肺部。
- Coughing helps to clear the trachea of mucus and foreign particles, keeping the airway clear for breathing.
咳嗽有助于清除气管中的粘液和异物，保持呼吸道畅通以呼吸。
- Inhaling smoke or irritants can cause inflammation of the trachea, leading to symptoms such as coughing and wheezing.
吸入烟雾或刺激物会导致气管发炎，从而引起咳嗽和喘息等症状。
- The doctor used a bronchoscope to examine the trachea and check for any abnormalities or blockages.
医生使用支气管镜检查气管并检查是否有任何异常或阻塞。
- Tracheostomy is a surgical procedure in which a hole is created in the trachea to bypass an obstruction or assist with breathing.
气管切开术是一种外科手术，在气管中创建一个孔以绕过阻塞或协助呼吸。
同义词：
2
a fine respiratory tube that delivers air directly to the tissues in insects and many arachnids
- Damage to the trachea can impair an insect's ability to breathe.
- The spider's trachea branch extensively into fine tubes.
- Insects rely on trachea rather than lungs for gas exchange.
- Trachea are part of the insect's highly efficient respiratory network.
- The beetle's trachea are visible under microscopic examination.