| 单词 |
spiracular |
| 释义 |
spiracular, a. Zool.|spaɪˈrækjʊlə(r)| [f. spiracul-um + -ar.] Of or pertaining to, serving as, a spiracle or spiracles.
1840F. D. Bennett Whaling Voy. II. 151 The spiracular canals of spouting-whales. 1848Proc. Berw. Nat. Club II. 339 Spiracular lines not very distinct. 1880Günther Fishes 80 They form a valve for the protection of the spiracular orifice of these fishes. |

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