n.皂粘土；皂土；膨润土；斑脱土

Bentonite is commonly used as a soil conditioner in agriculture.
通常在农业中用作土壤改良剂。
The absorbent properties of bentonite make it ideal for water filtration systems.
膨润土的吸水特性使其非常适合用于水过滤系统。
In emergency situations, bentonite clay can be used to create quick-drying shelters.
在紧急情况下，膨润土可以用来制造快速干燥的避难所。
Engineers utilize bentonite to stabilize slopes and prevent landslides.
工程师利用膨润土来稳定斜坡，防止滑坡。
Bentonite is found naturally in many parts of the world, particularly in clay deposits.
膨润土在世界许多地方都有天然存在，特别是在粘土层中。
The addition of bentonite to drilling fluids reduces their viscosity and improves drilling efficiency.
向钻井液中添加膨润土可以降低其粘度，提高钻井效率。
Geologists study bentonite's swelling behavior to better understand earth's subsurface conditions.
地质学家研究膨润土的膨胀特性，以更好地理解地表以下的地质条件。
Bentonite is often used as a natural fire retardant due to its ability to absorb and smother flames.
膨润土常被用作天然防火剂，因为它能吸收和熄灭火焰。
In waste management, bentonite is employed to immobilize hazardous materials.
在废物管理中，膨润土用于固定有害物质。
During oil spills, bentonite is deployed to create a barrier that can contain and absorb the oil.
在石油泄漏时，会使用膨润土来建立一个屏障，以控制和吸收石油。