一阵三音调的铃声打断了杰克的思绪，他拿起简报室内的电话听了一会儿，然后猛地把话筒砸在电话底座上。

A three-toned ring interrupted his thoughts. Jack answered the briefing room phone, listened for a moment, then slammed down the receiver.

youdao

我整个早上都纠缠在第三个自然段，但他仍然有错误的音调。

I've been wrestling with this third paragraph all morning and it still has the wrong tone.

youdao

有时候三全音的一个或两个音调会一起从音阶中被忽略，这样就创造出了六音阶或五音阶。

Sometimes one or both notes of the tritone will be omitted from the scale altogether, which creates a hexatonic or pentatonic scale.

youdao