英语词汇radial velocity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	radial velocity
释义	radial velocityn. esp. Astron. the speed of motion along a radial line, esp. between a star etc. and an observer (尤)【天】视向速度，径向速度
随便看	repr. reprehend reprehensibility reprehensible reprehensibly reprehension re-present represent representability representable representation re-presentation representational representational art representationalism representationalist representationism representationist representative representatively representativeness repress represser repressible repression

英汉双解词典包含94788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。