Gypsum
01
石膏, 灰泥
a mineral used in construction for plaster and drywall, in agriculture as a soil conditioner, and in medicine for producing surgical and orthopedic casts
语法信息
有生性状态
无生命
形态构成
简单词
不可数
复数形式
gypsums
例子
The doctor applied a gypsum to cast to support my broken arm.
医生用石膏固定以支撑我骨折的手臂。



























