“模型火箭”概念、定义、翻译-科学时代

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	debt ceiling debt certificate debt collecting agency debt collection agency debt-collection agency debt-collection agency debt collector debt contract debt contract debt conversion debt counselling debt counsellor debt coverage ratio debt coverage ratio debt coverage ratio (DCR) debt crisis debt crisis debt deflation debt discount debt discount debt discount debt due debtee debt equity ratio debt-equity ratio

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。

model rocket