“propellant train”概念、定义、翻译-科学时代

单词	propellant train
释义	军事词汇手册 propellant train 发射药引燃系列，发射药导火线
随便看	loss-of-income coverage loss-of-income insurance loss of information loss of information loss-of-licence insurance loss of luggage loss of morale loss of nationality loss of occupation concept loss of package loss of personnel capability loss of picture lock loss-of-profit insurance loss of profit insurance loss-of-profit policy loss of reactivity loss of seniority loss of sight or limbs benefit loss of signal loss of signal loss of soil nutrient loss of sound loss of spouse loss-of-time benefit loss-of-time insurance

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。