old fossils.

英 美
  • 古代的化石
  • fossils 化石
  • old adj.老的;过去的;旧的,破旧的;...岁的n.旧时
    1. Potential fossils are relatively rare in the final deposits of normal quartz-sand beaches.
      在正常的石英质海滩的最终沉积物中隐匿的化石还是比较少的。
    2. Since then, however, many more fossils documenting this transformation have come to light.
      然而,在那之后,人们找到了更多记录了蜕变过程的化石。