petrochemistry用法_例句
petrochemistry 朗读
petrochemistry
音标：ˌpetrəʊ'kemɪstrɪ
petrochemistry翻译
petrochemistry双语用法和例句
相关单词
prad prominency piton primates photoscan peripatetic protoporcelain petiole potent precolonial penthouse phoenicia penpoint peachblossom phosphate prognostication poon prance protract psychon