mono

单声道的

The old recording was released in mono sound only.

那张老录音当初只发行单声道版本。

单色的、黑白的非正式

He shot the whole series in mono film.

这整个系列他都用黑白底片拍摄。

单声道

You can switch the speaker from stereo to mono.

你可以把喇叭从立体声切换成单声道。

传染性单核球增多症、接吻病美式，口语

She missed three weeks of class with mono.

她因为得了接吻病，缺课三个星期。