英语词汇periastron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	periastron
释义	periastron[,peri'æstrɔn] n.【天文学】近星点变形: n.periastra
随便看	cylindraceous cylindrarthrosis cylindraxile cylindrical cylindrical antenna cylindrical array cylindrical bow cylindrical cam cylindrical capacitor cylindrical cavity cylindrical-coordinate robot cylindrical coordinates cylindrical-film storage cylindrical grinder cylindrical helix cylindricalities cylindricality cylindrically cylindricalness cylindricalnesses cylindrical reflector cylindrical surface cylindrical symmetry cylindrical wave cylindrical winding

英汉双解词典包含483723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。