pern读音_例句
pern 朗读
pern
音标：pɜːn
pern翻译
pern双语用法和例句
相关单词
proboscidate presentative polychaetous proportionate petropower participialize protophloem plastochron poltroonery paradisiac pectoral parietes pace phyllodium pyrosulphate palpitant parthenogonidium principle prohormone pantalets