单词	tribasic
释义	tribasic adjective tri·​ba·​sic (ˌ)trī-ˈbā-sik  : having three replaceable hydrogen atoms —used of acids Word History First Known Use 1837, in the meaning defined above Medical Definition tribasic adjective tri·​ba·​sic (ˈ)trī-ˈbā-sik  1 : having three replaceable hydrogen atoms —used of acids 2 : containing three atoms of a monovalent metal or their equivalent
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