单词 | tetrabasic |
释义 | tetrabasicadjective tet·ra·basic ¦te‧trə+ 1 : having four hydrogen atoms capable of replacement by basic atoms or radicals —used of acids (as hypophosphoric acid) 2 : containing four atoms of a univalent metal or their equivalent —used of salts 3 : having four basic hydroxyl groups : able to react with four molecules of a monoacid —used of bases and basic salts tetrabasicity "+ plural -es |
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