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	sea wolf seaworthiness seaworthy sebaceous sebaceous cyst sebaceous gland Sebastian, St Sebastopol Sebat seborrhoea seborrhoeic sebum Sec. sec sec. SEC SECAM secant secateurs Secchi disc secco secede seceder Secernentea secession

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