volcanic rock
US /vɒlˈkænɪk rɒk/
UK /vɒlˈkænɪk rɒk/
名詞
火山岩
rock formed from magma erupted from a volcano
範例:
•
The island's landscape is dominated by ancient volcanic rock formations.
島嶼的景觀主要由古老的火山岩地層構成。
•
Basalt is a common type of volcanic rock.
玄武岩是一種常見的火山岩。