发狠

参考释义

发狠[fāhěn]

• -（下决心）makeadeterminedeffort:

  Withadeterminedeffort,theyfinishedthethree-daytaskinasingleday.他们一发狠，三天的任务一天就完成了。

  -（恼怒;动气）beangry;turnangry[wrathful];getrude[rough];beenraged