perforation读音_例句
perforation 朗读
perforation
音标：pɜːfə'reɪʃən
perforation翻译
perforation双语用法和例句
相关单词
persia plodding pseudoscope peripherad papist pandavas persiennes patchy perfluorochemical plumy pronephros poison princock palmette pentyl psychopharmaceutical protestantize pathogenesis patras polychroism