“模型火箭”概念、定义、翻译-科学时代

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。

单词	模型火箭
释义	航空航天词汇手册 model rocket 模型火箭
随便看	projected benefit obligation projected benefit obligation (PBO) projected benefit obligation--projected benefit obligation (PBO) projected debt service projected expenditure projected expenditure projected financial statement projected income statement projected line charge projected profit-and-loss statement projected sales projected threat project efficiency project evaluation and review technique project expenditure project finance project financing project financing project financing project financing loan Project for Excellence in Journalism project funds project guarantee projectile projectile

model rocket