melody

复数：melodies

1. The melody still rang in her ears.
   那个旋律仍然在她的耳际荡。
2. The organist played a famous melody.
   这位管风琴手演奏了一首著名的曲子。
3. He played a delightful melody on his flute.
   他用笛子吹奏了欢快的曲调。
4. The song has plaintive melody.
   这首歌曲的曲调悲伤。
5. The beautiful melody is lingering in my mind.
   美妙的音乐在我心中回荡。

Developing networks play a similar melody.
Intonation and its uses : melody in grammar and discourse
Melody Extraction From Polyphonic Music Signals Using Pitch Contour Characteristics
Melody Extraction From Polyphonic Music Signals Using Pitch Contour Characteristics
Speech and melody recognition in binaurally combined acoustic and electric hearing.
The processing of temporal pitch and melody information in auditory cortex.
Intonation and Communicative Intent in Mothers' Speech to Infants: Is the Melody the Message?
A Perceptual Study of Intonation. An Experimental-Phonetic Approach to Speech Melody by Johan 't Hart; René Collier; Antonie Cohen
A real-time music-scene-description system: predominant-F0 estimation for detecting melody and bass lines in real-world audio signal...
Short- and Medium-Term Outcomes After Transcatheter Pulmonary Valve Placement in the Expanded Multicenter US Melody Valve Trial