petrographic读音_例句
petrographic 朗读
petrographic
音标：ˌpetrəʊ'ɡræfɪk
petrographic翻译
petrographic双语用法和例句
相关单词
phs python photoabsorption pandarus pteridosperm papular pyongyang plastering philippians preposition percuss portfire physiographer pharmacognosy prokaryotic presbyopic palish piton priorate plowing