英语词汇proto-actinium是什么意思，proto-actinium的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	proto-actinium
释义	proto-actinium　【医】镤(91号元素)
随便看	pure top-down parsing pure transcendental extension pure uniprogramming pure vaccine pure viscosity pure viscous flow pure water cooling unit pure white pure white pure yeast pure yeast culture pure yeast propagator pure yeast starter pure zinc layer pure-blood pure-bred pure-bred pure-hearted pure-hearted pure-heartedness pure-play pureblood pureblood pureblood purebred

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