4周搞定2000+托福核心词
不能渗透的
impermeable
常考释义
Beneath this active layer is a second layer called "permafrost", which is frozen all year around, and is impermeable to water.
下面第二层叫做“永久冻土层”，全年冰冻，水也渗透不进去。
来源于：听力OFFICIAL9 L2adj. 不可渗透的；防水（或其他液体）的
The canoe is made from an impermeable wood.
独木舟是用防水木头制成。
Malta, unlike Lyon, was not built on impermeable granite.
和里昂不同，马耳他并没有防渗的花岗岩。
来自《1600年后西方社会的流行病第13集》
图片源自网络
Beneath this active layer is a second layer called "permafrost", which is frozen all year around, and is impermeable to water.
下面第二层叫做“永久冻土层”，全年冰冻，水也渗透不进去。
来源于：听力OFFICIAL9 L3Sandstones generally make good aquifers, while finer-grained mudstones are typically impermeable.
砂岩一般是最好的储水层，但小颗粒的泥岩则通常不可渗透。
来源于：阅读OFFICIAL28 P1以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
