tracheal

/trey-kee-uhl or, especially British, truh-kee-uhl/US // ˈtreɪ ki əl or, especially British, trəˈki əl //

气管,气管的,气管内,支气管

Definitions

adj.形容词 adjective

1
- : Anatomy, Zoology. pertaining to or connected with the trachea or tracheae.
- : Botany. of the nature of or composed of tracheae or vessels.

Respiration tracheal or branchial: the openings for the entrance of the air spiraculiform (stigmatiformes).
He believed that the "air-vessels" or tracheal elements, tended to draw the plant upwards, and the roots to pull it downwards.
The tracheal rings are thus exposed and can be divided as before.
There were several enlarged bronchial glands at the root of both lungs; and the tracheal glands contained black fluid.
The tracheal glands when examined, contained black fluid, similar in appearance to what was found in the bronchial glands.