“Mexican onyx”的概念、定义、翻译、参考文献-科学参考

单词	Mexican onyx
释义	Mexican onyx [`mek·si·kǝn `än·iks] See <<onyx marble>>
随便看	petzite Petzval condition Petzval curvature Petzval lens Petzval sum Petzval surface peuroseite pewter Peyer's patches Peyronie's disease pezograph pF pf Pfaffian differential equation PFE Pfeiffer's disease PF key PFM p-form Pfund series PGA PGR pH pH\\(S\\) phacella

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