astrobleme

英 ['æstrəʊbliːm] 美 ['æstrə,blɛm; 'æstrə,blim]
  • n. 陨星坑
astrobleme
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英文词源

astrobleme (n.)
1961, from astro- + Greek bleme "throw of a missile; wound caused by a missile," from ballein "to throw" (see ballistics).