scientists study fossils to understand the history of life on earth.
科學家研究化石以了解地球生命的歷史。
ammonite fossils are commonly found in sedimentary rock layers.
菊石化石常見於沉積岩層中。
the museum displays a rare collection of dinosaur fossils.
博物館展示了一組罕見的恐龍化石。
paleontologists excavated well-preserved fossils from the ancient riverbed.
古生物學家從古河床中挖掘出保存良好的化石。
index fossils help geologists determine the relative age of rock strata.
指標化石幫助地質學家確定岩層的相對年齡。
living fossils like the coelacanth have remained unchanged for millions of years.
像拉蒂美魚這樣的活化石已經保持不變數百萬年。
fossil fuels are formed from the decomposed remains of ancient organisms.
化石燃料是由古代生物分解的遺骸形成的。
marine fossils found on mountaintops indicate that the area was once under water.
在山頂上發現的海洋化石表明該地區曾經位於水下。
the trace fossils include footprints and burrows rather than body parts.
蹤跡化石包括腳印和挖掘痕跡，而不是身體部分。
the rapid burial of the animal was crucial for the formation of these fossils.
動物的快速埋葬對於這些化石的形成至關重要。
we visited a site famous for its abundance of plant fossils.
我們參觀了一個以植物化石豐富而聞名的現場。
scientists study fossils to understand the history of life on earth.
科學家研究化石以了解地球生命的歷史。
ammonite fossils are commonly found in sedimentary rock layers.
菊石化石常見於沉積岩層中。
the museum displays a rare collection of dinosaur fossils.
博物館展示了一組罕見的恐龍化石。
paleontologists excavated well-preserved fossils from the ancient riverbed.
古生物學家從古河床中挖掘出保存良好的化石。
index fossils help geologists determine the relative age of rock strata.
指標化石幫助地質學家確定岩層的相對年齡。
living fossils like the coelacanth have remained unchanged for millions of years.
像拉蒂美魚這樣的活化石已經保持不變數百萬年。
fossil fuels are formed from the decomposed remains of ancient organisms.
化石燃料是由古代生物分解的遺骸形成的。
marine fossils found on mountaintops indicate that the area was once under water.
在山頂上發現的海洋化石表明該地區曾經位於水下。
the trace fossils include footprints and burrows rather than body parts.
蹤跡化石包括腳印和挖掘痕跡，而不是身體部分。
the rapid burial of the animal was crucial for the formation of these fossils.
動物的快速埋葬對於這些化石的形成至關重要。
we visited a site famous for its abundance of plant fossils.
我們參觀了一個以植物化石豐富而聞名的現場。
探索常見搜尋詞彙