英语词汇visual 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	visual binary
释义	visual binary noun Astronomy a binary star of which the components are sufficiently far apart to be resolved by an optical telescope 【天文】目视双星。
随便看	do without do without Dow Jones index down Down down-and-dirty down and out down-and-out down at heel down at heel downbeat downburst downcast downchange downcomer downconversion downconverter downcountry downcurved downcut downdraught downdrift downer downfall downfield

英汉双解词典包含131075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。