petrified tree

基本解释

• [生物学]石化树

英汉例句

双语例句

• The petrified tree was a book of nature.
  树木化石是大自然的历史记录。
• Visible tree rings of the Xinchang Petrified Wood indicate that there might be some seasonal changes in the ancient climate.
  新昌硅化木中有明显的树木年轮，表明这种古气候可能存在一定的季节变化。
• Before reaching the cave, I climbed over a large petrified tree trunk, three feet in diameter, dating back millions of years.
  在到这个山洞之前，我爬上过直径有3英尺的石化树干，那树有几百万年的树龄了。

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专业释义

生物学

• 石化树