The paintings were concealed beneath a thick layer of plaster.(那些画被隐藏在厚厚的灰泥层下面。)
They took a plaster cast of the teeth for identification purposes.(他们做了这副牙的石膏模型作鉴别之用。)
Almost all of the interior detail is of cast iron or plaster; the use of wood was minimized to insure fire safety.(几乎所有的内部细节都是由铸铁或石膏铸成的;减少木材的使用是出于确保消防安全的考虑。)
She broke her leg a month ago and it's still in plaster.(她一个月前腿骨骨折,至今仍打着石膏。)
His leg was in a plaster cast.(他的腿打了石膏。)
You can still see the diagonal marks of the ladders in the plaster on the inside walls.(你仍然可以看到内墙上的石膏上的梯子的对角线痕迹。)
First, you need to strip away all the old plaster.(首先,你得把原来的灰泥全部刮掉。)
Then they shipped these plaster casts to workshops all over the empire, where they were replicated in marble or bronze.(然后他们把这些石膏模型运到帝国各地的工厂,而后以大理石或青铜为材进行复刻。)
The building was of greyish plaster and looked old.(那座建筑涂着浅灰色的灰泥而且看起来很旧。)