perfunctory读音_例句
perfunctory 朗读
perfunctory
音标：pə'fʌŋktəri
perfunctory翻译
perfunctory双语用法和例句
相关单词
plowman photorespiration peccary pyramidic paramorphism proette perchlorate pithy paddler photoplate peastick pyrrhotine phospholipase pedlery pyknosis polyhydric plate pull parral premillennial