astrobleme

n. [地]陨星坑

发音

UK /ˈæs.tɹəʊ.bliːm/
其它
US /ˈæs.tɹoʊ.blim/

词形变化

astroblemes 复数 astroblemes

释义与例句

n.
  1. 1.

    A pit-like structure created by an impacting meteoroid, asteroid or comet.

    地质

词源

1963, from astro- + Ancient Greek βλῆμα (blêma, “wound from a missile”)

来源：wiktionary