(1)弱いか弱い方法で、または、小さな程度に
(2)in a weak or feeble manner or to a minor degree; "weakly agreed to a compromise"; "wheezed weakly"; "he was weakly attracted to her"
さらに詳しく
(1)良識や判断がない
(2)without good sense or judgment; "He acted foolishly when he agreed to come"