harum-scarum
美 [ˌherəm ˈskerəm]英 [ˌheərəm ˈskeərəm]
- adj.鲁莽的;莽撞的
- adv.轻率地
- n.冒失鬼；轻举妄动
harum-scarumnoun
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1
- a reckless impetuous irresponsible person
- Synonym: daredevil madcap hothead swashbuckler lunatic
adj
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1
- cheerfully irresponsible
- carefree with his money
- freewheeling urban youths
- had a harum-scarum youth
- Synonym: carefree devil-may-care freewheeling happy-go-lucky slaphappy
adv
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1
- in a wild or reckless manner
- dashing harum-scarum all over the place
- running pell-mell up the stairs
- Synonym: pell-mell
数据来源：WordNet