CARELESSsomeone who does things too quickly without thinking 莽撞的人,性急的人
—hotheaded /ˌhɒtˈhedɪd◂ $ ˌhɑːt-/adjectiveadj
Examples from the Corpus
hothead• He told everyone Norm was a hothead, a poor sport, a disgrace as a Catholic, and a lousycatcher.• A month ago, hotheadscried that Rubin should be impeached for using pension-fund cash.• On the other hand, there will always be hotheads.• This was no unauthorised operation carried out by a bunch of freelancehotheads.• His latest disciplinarybust-up has left senior Middlesex officials wondering whether they can ever tame the 22-year-old hothead.• Two hotheads in a squad of four.