“upper gunner”概念、定义、翻译-科学时代

单词	upper gunner
释义	军事词汇手册 upper gunner 机首射手
随便看	heat flux vector heat forming heat forming heat-fusing polyurethane foam heat gain heat gain and moisture gain from occupant heat gain from electrical equipment heat gain from fluorescent lamp heat gain from incandescent lamp heat gain from occupant heat generated by five kinds of the emotion heat generation unit heath heath heath heath aster heathbell heathberry heathen heathendom heathendom heathenism heather heather heather

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。