“scutum”的概念、定义、翻译、参考文献-科学参考

单词	scutum
释义	scutum [`sküd·ǝm] ^{INVERTEBRATE ZOOLOGY} 1. A bony, horny, or chitinous plate. 2. The second of four pieces forming the upper part of the thoracic segment in certain insects. 3. One or two lower opercular valves in certain barnacles.
随便看	sand flat sand flood sandfly sandfly fever sand gall sand glacier sand-grain volume sand heap analogy sand hill sand hill analogy sandhog sand hole sand hopper sand horn sanding sandkey sand levee sand-lime brick sand line sand load sand lobe Sandmeyer's reaction sand mill sandpaper sand pavement

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。