overconfident基本解释
adj.自负的;过于自信的
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副词: overconfidently 名词: overconfidence
adj.自负的;过于自信的
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副词: overconfidently 名词: overconfidence
"an arrogant and cocksure materialist"
"so overconfident and impudent as to speak to the queen"
"the less he knows the more positive he gets"