Or in other words, just about everything you can think of or see when you look at or into a speaker.

换句话说，就是任何你可能看到或想到的与扬声器有关的东西。

youdao

Or in other words, just about everything you can think of or see when you look at or into a speaker.

换句话说，就是任何你可能看到或想到的与扬声器有关的东西。

youdao