noun🔗Share留め具、ファスナーSomething or someone that fastens."The toolbox was filled with different kinds of fasteners, like screws, nails, and bolts, for holding the wood together. "工具箱には、木材を固定するためのネジ、釘、ボルトなど、さまざまな種類の留め具が詰まっていました。itemmachineChat with AIVocabulary GamePractice Reading
noun🔗Share留め具、ファスナーMechanically, any device that fastens; especially, a collective term for items such as screws, nuts, washers, clasps, bolts and the like."The carpenter needed a variety of fasteners, like screws and nails, to build the birdhouse. "大工は鳥小屋を建てるために、ネジや釘などの様々な留め具が必要でした。technicalitemmachinebuildingmaterialChat with AIVocabulary GamePractice Reading
