Nobody knew how the secret had leaked out.

没有人知道秘密是怎样泄出去。

The water was still slowly leaking out.

在慢慢地渗出来。

They have leaked the information out to the press.

他们已经把消息泄给了新闻界。

They lost the bid for leaking out the plot.

因为泄了秘密, 他们没有。

Pinhole. A short unwelded area in the weld line extending through the entire pipe so that fluid will leak out through the area very slowly.

针孔。指焊缝线上位焊接、贯穿管子整个壁厚细孔，可导致流体从该孔缓慢漏出。