陨石坑

yǔnshíkēng

陨石坑 — yǔnshíkēng

1. meteorite impact crater; a crater formed when a meteorite strikes a planetary surface

   科学家在月球表面发现了一个巨大的陨石坑。 kēxuéjiā zài yuèqiú biǎomiàn fāxiàn le yígè jùdà de yǔnshíkēng — Scientists discovered a huge meteorite crater on the surface of the Moon.