noun 下载 🔗分享 不确定性,疑虑,不安。 Uncertainty, doubt, insecurity Examples : "The stock market's recent volatility has created a great deal of incertitude among investors. " 最近股市的剧烈波动给投资者带来了很大的不确定性。 attitude mind character philosophy possibility situation quality 与AI对话词汇游戏阅读练习