| 释义 |
tracheary, a. (n.)|ˈtreɪkiːərɪ|
[ad. mod.L. trāchēāri-us, neut. pl. -a: see above.]
1. Zool. = prec.b. as n. = prec. b.
1835Kirby Hab. & Inst. Anim. II. xix. 281 Trachearies, or those [Arachnidans] that breathe by spiracles in connection with tracheæ. 1872Latham, Tracheary, adj., breathing by means of tracheæ, rather than lungs.
2. Bot. = tracheal 2; esp. applied to tissue containing both tracheæ and tracheides.
1885[see tracheal 2]. 1900in B. D. Jackson Gloss. Bot. Terms. |