octahedrite
n. [矿物] 锐钛矿(八面石,八角形二氧化钛晶体)
n.=anatase
aminobenzene arethusa defiant pathological streamline testiness thermodynamic下载迅蛙App
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n. [矿物] 锐钛矿(八面石,八角形二氧化钛晶体)
n.=anatase
aminobenzene arethusa defiant pathological streamline testiness thermodynamic