英语词汇“proscutum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	proscutum
释义	> as lemmas proscutum proscutum n. Brit. /prə(ʊ)ˈskjuːtəm/ , U.S. /proʊˈskjudəm/ Entomology rare the scutum (second dorsal sclerite) of the prothorax of an insect. ΚΠ 1890 Cent. Dict. Proscutum, the scutum of the pronotum; the scutal sclerite of the prothorax. 1913 Trans. Amer. Entomol. Soc. 39 191 Catalogue of Lettering of Plates... P, pothorax. P1, proscutum. P2, proscutellum. P3, pronotal lobe. 1938 Trans. Amer. Entomol. Soc. 64 295 The antesutural portion of the mesonotum is the proscutum. extracted from pro-prefix² < as lemmas
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> as lemmas