基本解釋n. 微小隕石詞組短語短語micrometeorite penetration [航]微隕星穿透micrometeorite flux 微隕星流micrometeorite shielding 微流星防護micrometeorite crater 微月坑micrometeorite infall 微隕石降落micrometeorite更多詞組英英字典柯林斯英英字典 a tiny meteorite having a diameter of 1040 micrometres, found esp in rainwater and seawater, having entered the atmosphere as a micrometeoroid (extremely small meteoroid) micrometeorite劍橋字典micrometeorite柯林斯字典專業(yè)釋義天文學微隕星微隕粒微隕石，隕塵能源科學技術(shù)微隕石地球科學微隕石