英语词汇rocket 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	rocket astronomy
释义	rocket astronomy 【天】火箭天文学(利用火箭把仪器带到250公里以上高空对恒星等天体的电磁辐射进行测量的一门学科)
随便看	go-getter go-getters go getting go-getting go-getting go-gettings goggle goggle-box goggle-boxes goggled goggle-dive goggle-diver goggle-diver goggle-eye goggle-eyed goggle-eyes goggle eye scad goggle-eye scad goggle-eye scads goggler gogglers goggles gogglier goggliest goggling

英汉双解词典包含548777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。