trachea

trachea   Dan trachea

Definition of trachea noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and

The trachea and bronchial tree form a system of airways that allow the passage of air to the lungs to take place in gas exchange The trachea is about 10cm  The trachea is a flexible air tube located in the midline of the neck and rib cage

เช็คยอดคงเหลือ ais Trachea definition: the tube in humans and other air-breathing vertebrates extending from the larynx to the bronchi, serving as the principal passage for What does the trachea do? See a trachea definition and learn about the trachea function and