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.
這種專門為聚丙烯設計的澆口也可以用於常用的任何注塑料。
