“retarder”概念、定义、翻译-科学时代

单词	retarder
释义	军事词汇手册 retarder 延发炸弹
随便看	summer-malaria summer measles summer migrant summer monsoon summer monsoon Summer Palace Summer Palace summer-phthisis summer plankton summer pruning summer pruning summer pudding summer radish summer radish summer rangeland summer resort summer sausage summer savoury summer savoury summer school summer science programme summer session summer sled Summer Solstice Summer Solstice

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。