| 单词 |
tracheary |
| 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. |

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