B1 用具，设备
equipment that you need for a particular activity
"Do we need any writing materials?" "Only a pen and a pencil." “我们需要什么文具吗？”“只要一只钢笔和一只铅笔就行。”
teaching materials 教具
The police discovered bomb-making materials at their home.
He stores construction materials in his garage.
Some household art materials contain toxic ingredients.
See also: material noun (EQUIPMENT)