harum-scarum基本解释
adj.冒失的;轻率鲁莽的
adv.轻率地;鲁莽地
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adj.冒失的;轻率鲁莽的
adv.轻率地;鲁莽地
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"carefree with his money"
"freewheeling urban youths"
"had a harum-scarum youth"
"dashing harum-scarum all over the place"
"running pell-mell up the stairs"