extrude

1. V-T If a substance is extruded, it is forced or squeezed out through a small opening. 挤压出[技术] [usu passive]

These crystals are then embedded in a plastic, and the plastic is extruded as a wire. 然后将这些晶体嵌入一块塑料，再把这块塑料挤压成线。

I work in the extruded tube business. 我在挤压管行业工作。