n. 玄武岩,黑陶器(似玄武岩的制品)
网络 黑色陶器; 玄武岩层; 玄武岩岩墙
Under the water, volcanoes continued to erupt, sending up magma and forming mountains of basalt.
在水下,火山依旧持续喷发,向上喷射岩浆并形成了一座座玄武岩山峰。
As they approached the shore, a lanky, suntanned, salt-encrusted 26-year-old stepped out with a splash and clambered up onto a jumble of broken basalt.
当他们到达海岸,一个瘦长的、黝黑的、身上沾著些许海盐的26岁青年溅踏着水面,并爬上一堆破碎的玄武岩。
Most 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,它是一种火山岩浆凝固后的形态,内部充满了微小的气泡,因此也具有多孔渗水的特点。
Basalt is the commonest volcanic rock.
玄武岩是最普通的火山岩。
Not everywhere is blessed with basalt, of course.
当然,并不是所有的地方都分布着玄武岩。