单词 | thoracetron |
释义 | > as lemmasthoracetron thoracetron n. Brit. /ˌθɔːrəˈsiːtrɒn/ , /ˌθɒrəˈsiːtrɒn/ , U.S. /ˌθɔrəˈsiˌtrɑn/ Owen's name of the second division of the body in certain crustaceans, as the king-crab (cf. pleon n.1). [ < thoraco- comb. form + ancient Greek ἦτρον abdomen (see eddre n.).] ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [noun] > member of > parts of > second division of body thoracetron1872 1872 Owen in Trans. Linn. Soc. 28 463 I venture to hope that the term ‘cephaletron’ may meet with some acceptance.., and that the term ‘thoracetron’ may have the same fortune in relation to the second division of the body. 1872 Owen in Trans. Linn. Soc. 28 467 The ventral surface of the thoracetron. < as lemmas |
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