pouring gate的用法和樣例：
例句
- On most automotive battery grids, cooling is required in the top gate area and in the center of the mold only.
絕大部分汽車(chē)蓄電池板柵尺需要在頂部澆口部分和模具的中心冷卻就可以。 - This gate, while being developed particularly for the acrylics, may be used for any of the common moulding materials.
這種專(zhuān)門(mén)為聚丙烯設計的澆口也可以用于常用的任何注塑料。
