tektite

n. [地]熔融石,玻陨石

词形变化

tektites 复数 tektites

别名

tectite

释义与例句

n.
  1. 1.

    A small, round, dark glassy object, composed of silicates, formed by the rapid cooling of molten ejecta from meteorite impacts.

词源

From Ancient Greek τηκτός (tēktós, “molten”), from τήκειν (tḗkein, “to melt”).

来源：wiktionary