英语词汇“primary standard substance”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	primary standard substance
释义	primary standard substance un.一级标准物 [网络]基准物质；一级标准物质；容量分析用一级标准试剂
随便看	Putina put ... in a bag put in a cast put in a caveat put in a caveat against put in a certatin place put in a claim putin a claim for put in a claim for put in a claim for sth. put in action put in a demurrer put in adventure put in a false position put in a fix put in a good word put in a good word for put in a good word for sb put in a good word for someone put in a hole put in an appearance put in an awkward position put in another way put in a nutshell put in a plug for

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