单词	notum
释义	notum /ˈnəʊtəm / noun (plural nota) Entomology (In an insect) the tergum or dorsal exoskeleton of the thorax.Of the three regions of adult cuticle scored for ectopic bristles, the dorsal notum had the largest number, so data from that region are likely to be most reliable.... The notum is well-developed, but it is impossible to tell if the eyes are large or meet medially. These mutant pupae have defects including shortened or bent legs, bristle defects, a split notum, and wing abnormalities. Derivatives notal adjective ... Crosses to assess developmental delay, dominant effects on wing size, and notal bristle phenotypes were set up in vials and then transferred to egg-laying cages for 2-hr laying periods. The male scorpion fly possesses what is called a notal organ, a clamp behind its wings. Origin Late 19th century: from Greek nōton 'back'.
随便看	doit doited do-it-himself do-it-yourself do-it-yourselfer dojo dol. Dolby dolce dolce far niente Dolcelatte dolce vita doldrums Dole dole-bludge dole-bludger dole-bludging dolee doleful dolefully dolefulness dole queue dolerite doley doli capax

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。