blase (adj.)youdaoicibaDictYouDict[blase 词源字典]
"bored from overindulgence," 1819, from French blasé, past participle of blaser "to satiate" (17c.), which is of unknown origin. Perhaps from Dutch blazen "to blow" (related to English blast), with a sense of "puffed up under the effects of drinking."[blase etymology, blase origin, 英语词源]
blaseyoudaoicibaDictYouDict
see blasé.