英语词汇protostar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	protostar
释义	pro·to·star /ˈprəʊtəʊstɑː(r)/ n. 【天】原恒星
随便看	quadrennially quadrennially quadrennials quadrennium quadrenniums quadri- quadriad quadriads quadric quadricentennial quadricentennials quadriceps quadricepses quadricipital quadricipital quadricorn quadricornous quadrics quadricycle quadricycler quadricyclers quadricycles quadricyclist quadricyclists quadriennia

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。