n.管道；笛聲

adj.尖聲的；平靜的

動詞pipe的現(xiàn)在分詞.

The oil company will ship out piping and heavy equipment. 這家石油公司將用船運出輸油管道和重型設備。

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

We heard their piping in the distance. 我們聽見他們在遠處吹奏的笛聲。

In a piping but determined voice she ordered me to sit down. 她尖聲地但卻堅定地命令我坐下。