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单词 neuration
释义 neuration|njʊˈreɪʃən|
[irreg. f. neur- + -ation, after nervation.]
The arrangement or distribution of the nervures or veins, esp. in the wings of insects, or the leaves of plants.
1826Kirby & Sp. Entomol. xxxv. III. 610 The circumstance that most strikingly distinguishes tegmina from elytra is their neuration or veining.1846Dana Zooph. (1848) 271 The neuration of a leaf.1859Darwin Orig. Spec. v. (1873) 124 In certain genera the neuration differs in the different species.1889A. R. Wallace Darwinism 241 The very distinct neuration of the wings..can be easily seen.
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