Gault
[gɒ:lt]
解釋/意思:
(n.) A series of beds of clay and marl in the South of England, between the upper and lower greensand of the Cretaceous period.
手打:内蒂
解釋/意思:
n. a series of beds of clay and marl between the Upper and the Lower Greensand: brick earth—also Galt.—n. Gault′er one who digs gault.
哈维整理