玄武岩 (xuán wǔ yán) — basalt

Definition

Examples

• 这种玄武岩非常坚硬，常用于建筑。
  Zhè zhǒng xuán wǔ yán fēi cháng jiān yìng, cháng yòng yú jiàn zhù.
  This kind of basalt is very hard and often used in construction.
• 科学家在月球上发现了玄武岩。
  Kē xué jiā zài yuè qiú shàng fā xiàn le xuán wǔ yán.
  Scientists discovered basalt on the moon.
• 这条公路是用玄武岩铺成的。
  Zhè tiáo gōng lù shì yòng xuán wǔ yán pū chéng de.
  This road is paved with basalt.