precambrian例句_释义
precambrian 朗读
precambrian
音标：ˈpriːˈkæmbriən
precambrian翻译
precambrian双语用法和例句
相关单词
paid phallus podsolise pythia prevail praxis pedagogism prothorax pontiff paleogeology pilliwinks provocation pyaemia phosphopyruvate pyelograph pinholder prometheus premaxillary polymolecular pepperbox