名詞 ragtime:

1. music with a syncopated melody (usually for the piano)
   同義詞：rag

rag.time

n.Music （名詞）【音樂】
A style of jazz characterized by elaborately syncopated rhythm in the melody and a steadily accented accompaniment.
拉格泰姆節(jié)奏：爵士樂的一種風(fēng)格，特點(diǎn)是旋律中強(qiáng)切分音和伴奏中有規(guī)律的重音

來源：
From rag 4
源自 rag4