英语词汇rock astronomy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	rock astronomy
释义	rock astronomy 火箭天文学(利用火箭上的仪器对高空拍摄的天文照片等资料的收集和研究)
随便看	preen preened preener preeners preengage preengaged preengagement preengagements pre-engineered preen gland preen glands pre-English preening preenings preen oneself on preentry preequalization preest preestablish preestablished harmony pree the mouth of preexamination preexaminations preexcitation pre-exilic

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。