“Trajan's Column”概念、定义、翻译-科学时代

单词	Trajan's Column
释义	历史学词汇手册 Trajan's Column （意大利）图拉真柱（古罗马皇帝图拉真113年建造）
随便看	bombfall bomb fuse BOM (bill of materials) bombing bombing accuracy bombing on pinpoint bombing radar bombing sight bombing-up bomb in waves bomblet bomblet type bomb lift BOM; b.o.m. (bill of materials) bombproof bomb release bomb-resistant bombs away bombthrower bomb unloading bomb up bombyxin bomlet type warhead bona fide bona fide

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。