英汉解释

n. 大胆；冒失；显著

同义词

n. daring，face，hardihood，strikingness

反义词

n.   timidity，timorousness

参考例句

1. Poem must have imagination of boldness, novelty and abundance.
诗歌必须有大胆、新奇、丰富的想象；
2. When facing a crisis of confidence, flexibility and boldness are crucial.
面临信心危机之时，弹性和大胆是至关重要的。
3. All admired his boldness in sailing into an enemy harbor to attack their ships.
他驾船驶进敌人港口攻击敌舰，大家对他的勇敢都很“钦佩”。

英英解释

n.
  1. the trait of being willing to undertake things that involve risk or danger
  2. impudent aggressiveness
  3. the quality of standing out strongly and distinctly

网络释义

boldness
大胆; 鲜明度; 胆略; 大胆, 冒失, 勇敢;
Of Boldness
论勇;
Enter Action with Boldness
大胆地行动;
boldness of conception
大胆构思;
boldness and unconstrainedness
豪放;