petrochemical读音_释义_翻译
petrochemical 朗读
petrochemical
音标：petrəʊ'kemɪkəl
petrochemical翻译
petrochemical双语用法和例句
相关单词
photoproduction positive paramenstruum pricer pinworm printworks permeability pushover pickup pedagese perforce phot pedobaptism predial psychedelic pyriform pretermission photosensitivity pact prometheus