Artificial intelligent assistant

bloomer

bloomer
/ˈblu:mə(r); `blumɚ/ n
(Brit infml 口) serious mistake; blunder (严重的)错误; 大错
    He made a tremendous bloomer. 他犯了个大错.

牛津英汉双解词典

edrTRBnvbvbfdvEzudIdQg1m88q5imAx0fJs98kZOqu6gcmlb31bzg f659f1c742ba7273a95e5241aaf638f8