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	per·i·as·tron /ˌperɪˈæstrɒn/([复] -tra /-trə/) n. 【天】近星点 [< PERI-+ Gr astron star]
随便看	back-checked back-checker back-checkers back-checking back-checks backcloth backcloths backcomb backcombed backcombing backcombs backcountries backcountry backcourt backcourtman backcourtmen backcourts backcrawl backcross backcrossed backcrosses backcrossing backdate back-date backdated

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。