4周搞定2000+托福核心词
pore = pore(孔) =
porosity = por(孔) + osity(多) = 多孔性
ous = ous(形容词) = 有优势的
adventurous = ad(临近) + vent(来，走) + ure(行为) + ous(形容词) =
多孔渗水的
porous
常考释义
adj. 具孔的；穿孔的；多孔的【生,地质】
Hence, because oil and water do not mix, water remains fastened to the quartz or carbonate grains, while oil occupies the central parts of the larger openings in the porous sandstone or limestone.
因此，由于石油和水不混合，水会依附在石英或碳酸盐颗粒上，而石油则占据了多孔的砂岩或石灰岩中更大空隙的中央区域。
These porous materials were seeded with cells from cartilage.
用来自软骨的细胞填充这些多孔材料。
来自《生物医学工程探索第23集》
图片源自网络
Making matters worse, most of the Yucatan Peninsula consists of karst, a porous sponge-like limestone terrain where rain runs straight into the ground and where little or no surface water remains available.
更糟糕的是，尤卡坦半岛大部分地区属于喀斯特地貌，多孔状如海绵的石灰岩地形，雨水直接流入地下，几乎没有地表水余留。
来源于：阅读OFFICIAL14 P2The water-saturated rock or sediment is known as an "aquifer". Because they are porous, sedimentary rocks, such as sandstones and conglomerates, are important potential sources of groundwater.
饱含水的岩石或沉积物被称为“蓄水层”。因为沉积岩多孔，比如砂岩和砾岩，都是地下水的重要潜在源头。
来源于：阅读OFFICIAL12 P3The result is that sandstone, for example, can be as porous as the loose sand from which it was formed.
结果这些砂岩最终变得和形成它的散沙一样多孔。
来源于：阅读OFFICIAL1 P1Most crystalline rocks are much more solid; a common exception is basalt, a form of solidified volcanic lava, which is sometimes full of tiny bubbles that make it very porous.
大部分结晶体岩石都非常坚硬，但也有例外，最常见的就是玄武岩，它是一种固化的火山熔岩，经常充满了微小气泡，从而变得十分多孔。
来源于：阅读OFFICIAL1 P1adj. 易穿过的；易穿透的；多漏洞的；松懈的
The Saints now have the most porous defence in the league.
现在圣徒队在联盟中是防守最松懈的。
He is deploying more soldiers along his country's porous border.
他正在自己国家驻守不严的边境线上部署更多兵力。
adj. 能渗透的；透水的；透气的
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