智慧岂不呼叫，聪明岂不发声。

Doth not wisdom cry? And understanding put forth her voice?

youdao

辅音可发声也可不发声。

A consonant can either be unvoiced or voiced.

youdao

也有几位亿万富翁采取了相反的策略，用行动说话，而不发声。

A few billionaires are taking the opposite approach, acting instead of talking.

youdao

So, we wanted to bang that syncopation and then, of course, there's no sound on the downbeat over here to make the syncopation work.

我们想要强调这个切分,然后,当然,在强拍的位置就不发声了,这才构成切分音

耶鲁公开课 - 聆听音乐课程节选