pentagonal读音_例句
pentagonal 朗读
pentagonal
音标：pen'tæɡənl
pentagonal翻译
pentagonal双语用法和例句
相关单词
prerecord positivism puttie pinon periarteritis prepend parasitosis perpendicular probation peritricha persistency posteen pentad peripatetic punter ptyalism poussie production postiche picturedrome