materials
名词 material:
the tangible substance that goes into the makeup of a physical object
information (data or ideas or observations) that can be used or reworked into a finished form
同义词:material
things needed for doing or making something
同义词:material
artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
同义词:fabric, cloth, material, textile
a person judged suitable for admission or employment
同义词:material