extenuation
n.
early 15c., from Latin extenuationem (nominative extenuatio) "a lessening, diminution," noun of action from past participle stem of extenuare "lessen, reduce, diminish" (see extenuate).
| 词汇 | extenuation | 
| 词根词缀 | Online Etymology Dictionary extenuation n. early 15c., from Latin extenuationem (nominative extenuatio) "a lessening, diminution," noun of action from past participle stem of extenuare "lessen, reduce, diminish" (see extenuate). | 
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