英语词汇porphyritic microgranite怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	porphyritic microgranite
释义	porphyritic microgranite 简明释义斑微花岗岩网络释义 1 ?斑微花岗岩 ... 斑铜矿；孔雀铜 peacock ore(bornite) 斑微花岗岩 porphyritic microgranite 斑纹黑曜石 royal agate ...
随便看	approximation by rational number approximation by semiinfinite slopes approximation by semi-infinite slopes approximation by series approximation calculus approximation characteristic approximation coefficient approximation conditioning approximation effect approximation error approximation formula approximation for swing approximation for title approximation function approximation in excess approximation in geometrical optics approximation in quadratic norm approximation in the mean approximation inverse matrix approximation lemma approximation measurement method approximation method approximation method approximation of approximation of a root

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