英语词汇rare alkaline metal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	rare alkaline metal
释义	rare alkaline metal 简明释义稀碱金属网络释义 1 ?稀碱金属稀碱金属短语 1 rare alkaline earth metal 化学稀有碱土金属 ; 稀土金属双语例句 1 A photoluminescent material comprising a composition of halogen-substituted alkaline earth metal aluminate doped with at least one rare-earth element activator. 一种光致发光材料，其包含掺杂有至少一种稀土元素活化剂的卤素取代的碱土金属铝酸盐的组合物。
随便看	donor splicing site Donors,Semen donor state Donors,Tissue Donor,Tissue donor to acceptor recombination donor type donor type semiconductor Donoso do not approve do not bother do not breath vapor do-not-call do not call do not call list do-not-call registry do not call registry do not care a dime do not care a scrap do not care a stiver do not cash if altered do not cast do not cross do not crush do not deign to

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