polyolefin读音_例句
polyolefin 朗读
polyolefin
音标：pɒlɪ'əʊləfɪn
polyolefin翻译
polyolefin双语用法和例句
相关单词
phosphodiesterase partially proctectomy primavera plump polygenism piloting presbyterian pity penchant palpitate paisleyite panjandrum periostitis psychopathy pogonia photoautotroph pyelitis petalody photodisintegration