courageousness n. 勇敢, 无畏 释义与例句 n. 1. the state of being courageous 不可数 词汇关系 名词 同义词 3 courage bravery braveness 上位词 1 spirit 下位词 10 heart nerve heroism valor spunk fortitude valour gallantry mettle dauntlessness 词源 From courageous + -ness. 来源：wiktionary