英语词汇spectroscopic binary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	spectroscopic binary
释义	spectroscopic binaryn.（名词） A binary star system that is identified by periodically shifting lines in its spectrum.周期性变换其光谱谱线的双星系
随便看	bullfights bullfinch bullfrog bullhead bullheaded bullhorn bullied bullier bullies bulliest bulling Bullins bullion bullions bullish Bullitt bullmastiff bullmastiffs Bull Moose Bull Moose Party bull mooser bullnecked bullnose bullock bullocked

英汉双解词典包含166908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。