pyretology

例句：

1. 1. The pyretologist's job involves studying the fossils of ancient animals and plants.
   古生物学家的工作涉及研究古代动物和植物的化石。
2. 2. The paleontologist has discovereda new species of dinosaurin Africa.
   古植物学家在非洲发现了一种新的恐龙物种。
3. 3. The paleontologist believesthat the extinction of the dinosaurs was due to a massivevolcanic eruption.
   古植物学家认为，恐龙的灭绝是由于一次大规模的火山喷发。