We don't have time to review that, but let's go on to say the following, that what Musorgsky knew there was a very basic principle of acoustics, and what is that principle?

我们没时间回顾，我们继续讲接下来的内容，穆索尔斯基知道，一个基本的声学原理，是什么原理呢？

youdao

We don't have time to review that, but let's go on to say the following, that what Musorgsky knew there was a very basic principle of acoustics, and what is that principle?

我们没时间回顾，我们继续讲接下来的内容，穆索尔斯基知道，一个基本的声学原理，是什么原理呢？

youdao