英语词汇rocketries怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rocketries
释义	rocketry['rɔkitri] n. 火箭学；火箭技术 [总称]火箭
随便看	Nathan, George Jean Nathaniel Nathan, Robert Nathans, Daniel Nathansohn's theory natheless Naticacea Naticidae naticidaes Natick naticks natiform nation national National Academy of Sciences national academy of sciencess national accounting National Aeronautics and Space Administration national aeronautics and space administrations national anthem national anthems national ascendancy national assemblies National Assembly national assistance

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。