triketo-
combining form 
Etymology: International Scientific Vocabulary tri- + ket- 
 : containing three ketone groups  — in names of chemical compounds
< triketocholanic acid >
— compare ket-
< triketocholanic acid >
— compare ket-
| 词汇 | triketo- | 
| 词根词缀 | Webster triketo- < triketocholanic acid > — compare ket- | 
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