pipelines [ˈpaɪpˌlaɪnz]

以下由轻松背单词网站提供

附加级

管道( pipeline的名词复数 )；输油管道；在考虑（或规划、准备）中；在酿中

The oil is carried to the oil refinery by pipelines. 石油通过输油管输送到炼油厂。
The oil carried in pipelines. 石油用管道输送。