showing a willingness to take surprisingly bold risks
敢于冒险的;大胆的
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a series of audacious takeovers .一系列大胆的收购行动。
showing an impudent lack of respect
放肆的;鲁莽的,冒失的
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he made an audacious remark .他说了一句放肆的话。
"mid 16th cent.: from Latin