crossover design的用法和样例：
例句
- This speaker is a good example of how useful a crossover design program can be.
这一位发言者是一个很好的例子，如何有用的交叉设计方案可以。 - The reason inductors are used in crossover design is because the impedance of an inductor increases as the frequency of the signal applied to it goes up.
原因电感器中使用的交叉设计是因为阻抗电感增加的频率信号，适用于这是不言而喻了。
词汇搭配
- cross over 跨越
