両りょう生せい綱こうじ字FuriganaMeanings1nounAmphibia; class of amphibiansScientific taxonomic term for the class comprising all extant and extinct amphibians. Used in biology and zoology contexts.両りょう生せい綱こうにはカエルやサンショウウオが含ふくまれる。The class Amphibia includes frogs and salamanders.