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单词
alkaline metals
释义
alkaline metals
网络
碱性金属;硷金属
网络释义
1.
碱性金属
长沙金梯商标事务有限公司 ... 钇 yttrium
碱性金属
alkaline metals
化学用溴 bromine for chemical purposes ...
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2.
硷金属
... 3 COOH (D)NH 3 C 10.下列关於
硷金属
(
alkaline metals
)及硷土金属 (alkaline earth metals) 元素的叙述,何者正确?
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例句
释义:
碱性金属,硷金属
随便看
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high-tensile electrode
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high-tensile round-link chain
high tensile round link chain
high-tensile steel
high tensile steel
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更新时间:2026/2/15 5:24:35