pentacid是什么意思 pentacid在线中文翻译

pentacid [pen'tæsid]

中文翻译
1
a. [化]五价的
英语释义
1
a. Capable of neutralizing, or combining with, five
2
molecules of a monobasic acid; having five hydrogen atoms capable of
3
substitution by acid residues; -- said of certain complex bases.