adj.玄武巖的

Basalt is the commonest volcanic rock. 玄武巖是最普通的火山巖。

Made them, in the evening, like basaltic grottos. 使得夜晚的柱廊宛如玄武巖的洞穴。

A lot of copper deposits lie in the basalt. 期間分布銅礦床(點(diǎn))多處。

Basalt is needed to surface a road or to build a break water. 需要用玄武巖來鋪設(shè)路面或修防洪堤。

They are columnar basalt boulders on Nanding Island. 它們就是南碇島上的玄武巖柱狀節(jié)理。

Basalt, basalt everywhere, and not a drop of water in sight. 玄武巖，到處都是玄武巖，視野中沒有一滴水。