piping

n.管道；笛声

adj.尖声的；平静的

动词pipe的现在分词.

The oil company will ship out piping and heavy equipment. 这家石油公司将用船运出输油管道和重型设备。

The piping outside the house needs painting. 室外的管道需要油漆了。

We heard their piping in the distance. 我们听见他们在远处吹奏的笛声。

In a piping but determined voice she ordered me to sit down. 她尖声地但却坚定地命令我坐下。