陨星

陨星 [yǔn xīng]

1. ■ {天} meteor; meteorite; uranolith:

石陨星 aerolite; stony meteorite;

铁陨星 siderite; iron meteorite

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常用词组

1. ■ 陨星假说 meteorite hypothesis;

2. ■ 陨星坑 meteorite crater;

3. ■ 陨星天文学 meteoritic astronomy;

4. ■ 陨星物质 meteorite matter;

5. ■ 陨星学 meteoritics; aerolithology;

6. ■ 陨星遗痕 astrobleme;

7. ■ 陨星雨 meteorite shower;

8. ■ 陨星撞迹 astrobleme