temperayoudaoicibaDictYouDict[tempera 词源字典]
tempera: see distemper
[tempera etymology, tempera origin, 英语词源]
tempera (n.)youdaoicibaDictYouDict
also tempra, 1832, from Italian tempera (in phrase pingere a tempera), back-formation from temperare "to mix colors, temper," from Latin temperare "to mix in due proportion" (see temper (v.)).