Basalt
n. 玄武岩\\n[化] 玄武岩
📖 牛津释义
basalt
n[U]
type of dark rock of volcanic origin 玄武岩.
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
I may be the first.
说不定我得第一。
Except Chinese, I'm afraid!
恐怕除了中文差一些！