单词：Wealden
音标：['wi:ldən] ；
n. 威尔德统
a. 威尔德的；威尔德式的
a. 威尔德的；威尔德式的
a. Of or pertaining to the lowest division of the Cretaceous
formation in England and on the Continent, which overlies the Oolitic
series.
n. The Wealden group or strata.
formation in England and on the Continent, which overlies the Oolitic
series.
n. The Wealden group or strata.
词型变化：名词复数形式 : wealdens