petrogram读音_例句
petrogram 朗读
petrogram
音标：petrəɡræm
petrogram翻译
petrogram双语用法和例句
相关单词
perceval phototactic pastis petropower physiognomic perlite panduriform presession photoluminescence paring precursor penultimate punctuator prompting procurable prejudgment palet pacificator phobia provenience