a specimen of rock

 
  • 岩石标本

A specimen of rock的用法和样例:

例句

  1. Astronauts have brought back specimens of rock from the moon.
    宇航员从月球带回了岩石标本。
  2. We detected minute quantities of copper in the pantry.
    我们在岩石标本中发现了微量的铜。

A specimen of rock的相关资料:

临近单词

更多>>今日热词
目录 应用 附录 查词历史