英语词汇“polycrase”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polycrase
释义	polycrase noun poly·crase -āz plural -s : a mineral (Y,Ca,Ce,U,Th)(Ti,Cb,Ta)₂O₆ consisting of a columbate and titanate of the metals of the yttrium group that is isomorphous with euxenite (hardness 5–6, specific gravity 5) Word History Etymology German polykras, from poly- + -kras (from Greek krasis mixing, combination)
随便看	running water running wheel running with running-down clause runningly runnings runny Runnymede runoff runoff primary runoffs runological runologist runology runout powder runouts runover runovers runproof runproofer runproofest runprooffer runprooffest runrig runrigs

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polycrase