in the pipeline
US /ɪn ðə ˈpaɪpˌlaɪn/
UK /ɪn ðə ˈpaɪpˌlaɪn/

1.
正在籌備中, 正在進行中, 在計畫中
being planned or in the process of being developed
:
•
We have several new projects in the pipeline.
我們有幾個新項目正在籌備中。
•
A new software update is in the pipeline for next month.
下個月將推出新的軟體更新正在籌備中。