“ammonite”的概念、定义、翻译、参考文献-科学参考

单词	ammonite
释义	ammonite [`a·mǝ´nīt] ^MATERIALS An explosive containing 70-95% ammonium nitrate. ^PALEONTOLOGY A fossil shell of the cephalopod order Ammonoidea.
随便看	petroliferous petrologen petrologist petrology petromict petromorph petromorphology Petromyzonida Petromyzontiformes petrophysics petrosal nerve petrosal process Petrosaviaceae petrotectonics petrous Petrov classification Petterson-Nansen water bottle petticoat insulator Pettit truss petzite Petzval condition Petzval curvature Petzval lens Petzval sum Petzval surface

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