英语词汇impactor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	impactor
释义	N31200233impactorSpoken.1Fiction.132Magazine.63Newspaper.5Academic.32 impactor /ɪmˈpæktə(r)/ noun chiefly Astronomy an object (such as a meteorite) which collides with another body 【主天文】撞击物（如陨星）。
随便看	endowment endowment mortgage endpaper end plate endplay end point end product endrin end run end-scraper end standard end-stopped end times end to end endue end up endurable endurance endure enduringly enduro end-user endways Endymion end zone

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。