noun 下载 🔗分享 基本原理，基础。 (usually in the plural) A leading or primary principle, rule, law, or article, which serves as the groundwork of a system; an essential part Examples : "one of the fundamentals of linear algebra" 线性代数的基本原理之一。 theory system philosophy science logic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 基频，基波。 The lowest frequency of a periodic waveform. Examples : "The fundamentals of a musical note determine its perceived pitch. " 一个音符的基频决定了我们听到的音高。 frequency sound physics signal electronics technology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 基音，基频 The lowest partial of a complex tone. Examples : "While the violin's rich sound contained many overtones, the listener could still clearly distinguish the fundamentals of each note, allowing them to follow the melody. " 虽然小提琴饱满的声音包含许多泛音，但听众仍然可以清晰地分辨出每个音符的基音，从而能够跟上旋律。 sound music physics 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 基本面，基础数据 The fundamental analysis data. Examples : "While this stock has been trading at a low P/E multiple lately, I think its fundamentals are sound, and consider it a good buy for long-term investors." 虽然这支股票最近的市盈率很低，但我认为它的基本面很稳健，对长期投资者来说是个不错的买入选择。 business finance economy 与AI对话词汇游戏阅读练习
