a periodical cicada; = seventeen-year cicada n.
| 单词 | θ34660 |
| 释义 | the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Hemiptera > suborder Homoptera > family Cicadidae > cicada septemdecim (seventeen-year cicada) (3) seventeen-year locust1817 a periodical cicada; = seventeen-year cicada n. seventeen-year cicada1830 any of several periodical cicadas of eastern North America (genus Magicicada) whose nymphs emerge as adults in large numbers on a seventeen-year… periodical cicada1876 the North American cicada Magicicada septendecim, the nymphs of which emerge in large numbers on a seventeen-year (or, in the south, a… |
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