“iron sight”的概念、定义、翻译、参考文献-科学参考

单词	iron sight
释义	iron sight [`ī·ǝrn `sīt] ^ORDNANCE Any metallic gunsight, such as a blade sight, as distinguished from an optical or computing sight.
随便看	silttil Silurian Siluridae Siluriformes Siluroidei Silvanidae silver silver acetate silver acetylide silver alloy silver arsenite silver arsphenamine silver battery silver brazing silver brazing alloy silver bromate silver bromide silver-cadmium storage battery silver carbonate silver chloride silver chromate silver coating silver cyanide silver-disk pyrheliometer silvered mica capacitor

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。