periodic读音_例句
periodic 朗读
periodic
音标：pɪəri'ɒdɪk
periodic翻译
periodic双语用法和例句
相关单词
polyphony preemphasis punctuator piffle photobiological pearly placability plantmilk prognathous peer pedrail phenetole paradisiac populace phocomelus ponytail photoactive plovdiv pastellist psychopathist