noun 下载 🔗分享 坚定,坚固,稳固. The state of being firm; strength; permanence; stability; hardness; resolution. Examples : "The teacher admired the student's firmness in defending her opinion during the class debate. " 老师很欣赏那位学生在课堂辩论中坚定地捍卫自己观点的决心。 quality character attitude mind 与AI对话词汇游戏阅读练习