quintn. 五度音程、五胞胎之一、五個一組、籃球隊學術名詞高(低)五度樂器:音樂第五聲部{複曲調音樂}:音樂五度音栓:音樂第五聲部:音樂五度音拴:音樂英文釋義the cardinal number that is the sum of four and oneone of five children born at the same time from the same pregnancy