“Gulfian”的概念、定义、翻译、参考文献-科学参考

单词	Gulfian
释义	Gulfian [`gǝlf·ē·ǝn] ^GEOLOGY A North American provincial series in Upper Cretaceous geologic time, above the Comanchean and below the Paleocene of the Tertiary.
随便看	escape velocity escape wheel escaping tendency escar escarpment eschar escharotic Escherichia Escherichia coli Escherichieae Eschka mixture eschwegeite Eschweiler-Clarke modification eschynite Esclangon effect E scope escort fighter escribed circle esculin esculoside escutcheon escutcheon plate ESD ESDI eserine

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