a snappy tune的用法和样例：
- He played a delightful melody on his flute.
- The bell gave forth a peasant, lingering sound.
a snappy tune的相关资料：
Aoyama a A Recursive Backward Inference Algorithm a surge of excitement/panic/relief A monomeric enzyme non-glycosylated. a communications/distribution network a tram route/track/service/stop A self-sufficient region or country. A two-dimensional array of integers. a difficult and time-consuming process a fair deal/wage/price/question