noun 下载 🔗分享 困惑,迷惑不解。 The state or quality of being perplexed; puzzled or confused. Examples : "The student's face showed her perplexity as she stared at the complicated math problem. " 面对这道复杂的数学题,学生脸上露出了困惑不解的表情。 mind quality situation condition 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 困惑,迷茫。 Something that perplexes. Examples : "The sudden change in the school's uniform policy caused widespread perplexity among the students. " 学校校服政策的突然改变让学生们普遍感到困惑和不解。 mind philosophy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 困惑度,迷惑度 In information theory, a measurement of how well a probability distribution or model predicts a sample. Examples : "The perplexity of the weather forecast increased when it predicted sunshine right before a sudden downpour. " 当天气预报在倾盆大雨前预测阳光明媚时,天气预报的困惑度就增加了。 theory computing math statistics science 与AI对话词汇游戏阅读练习