n.管道；笛声
adj.尖声的；平静的
英英释义
"the casserole was piping hot"
经典引文
Far and wide rebounded The echo of his pipings.
出自：ShelleyA shrill piping of birds.
出自：P. ScottHe could..hear Kizzy's piping voice among the others.
出自：A. HaleyThe piping shouts of tally-ho.
出自：W. Boyd
