美 [rʌf məˈtɪriəl]
（材）原料，原材料，粗制材料：指未经加工或处理的材料，通常具有粗糙的外观和质地。
原料
原材料
... rough match 粗配合 rough material 粗制材料 rough material 毛料 ...
... rough bearing近似方位，粗略方位 rough materialn.原料 rough grindingn.大磨 ...
... 扰动气流 rough blank 粗调焦 rough material 原料 rough plan ...
[材]原料；原材料；粗制材料
Rough material irritates the skin.
粗糙的材料刺激皮肤。
Rough material irritates the skin.
粗糙的料子会使皮肤难受。
The information collected by the five senses is the rough material for actors to produce experience.
五感信息是演员产生体验的基本素材，来源于五觉对于世界的感知。
This rough surface also makes the material more opaque.
Asbestos trusts are a form of rough justice recognizing the inability of companies to pay the tens of billions of dollars of claims arising from the material.