plaster mold的用法和樣例：
例句
- The whole technology process for casting the zinc base alloy patterns by plaster mould is also discussed.
論述了利用石膏型鑄造鋅基合金模具的整個(gè)工藝過(guò)程。 - They took a plaster cast of the teeth for identification purposes.
他們做了這副牙的石膏模型作鑒別之用。 - Orthotics are usually custom-made using a plaster model of your foot.
矯正鞋墊通常用石膏模型量足定做。
