marls是什么意思？

marls

• v. 撒泥灰土( marl的第三人称单数 )；

例句

• The calsilutites and marls are associated with gypsum or contain pseudocrystals of gypsum. 泥晶灰岩和泥灰岩常与石膏共生或含有石膏假晶.
• I've swopped all my marls with the little fellows. 我把所有的弹子都换给小家伙们了.