drift sand

基本解释

The thatched cottage was submerged by drift sand.
这个茅草屋被流沙淹没了。
The canopy seed bank is one of ways for psammophytes to adapt drift sand and seasonal drought.
植冠种子库是典型沙生植物适应流沙和季节性干旱的主要方式之一。
A simple, feasible and economic way is introduced to construct the inclined shaft cross drift sand.
介绍一种简便、易行、经济、实用的斜井施工通过流砂层的方法。

" Red residue clinging to the scoop walls is from a sample collected earlier from a drift of windblown dust and sand called "Rocknest.
FORBES: First Curiosity Drilling Sample in the Scoop
Two days earlier, it had scooped some sand from a drift, sieved it to a fineness of less than a hundred and fifty microns, and dropped a portion half the size of a baby aspirin into a funnel on its back.
NEWYORKER: The Martian Chroniclers