turnover frequency的用法和样例：
例句
- Nyquist frequency acts as a mirror, folding over any frequency above it.
奈奎斯特频率相当于一面镜子，将任何高于它的频率进行折叠。 - Nyquist frequency is the name of the highest frequency that can theoretically be represented in a digital audio system.
奈奎斯特频率即理论上可以通过数字音频系统呈现的最高频率。
词汇搭配
- turn over 滚动
