volcanic rock
US /vɒlˈkænɪk rɒk/
UK /vɒlˈkænɪk rɒk/
名词
火山岩
rock formed from magma erupted from a volcano
示例:
•
The island's landscape is dominated by ancient volcanic rock formations.
岛屿的景观主要由古老的火山岩地层构成。
•
Basalt is a common type of volcanic rock.
玄武岩是一种常见的火山岩。