fastenvt.拴紧;使固定;系;强加于vi.固定;系紧;抓紧
fastening lug紧固凸耳
fastener wire紧固用线材
fastener tape系固带
fastening nut紧固螺母
fasten a boat系住船
fasten a door关严门
fastening wire绑扎用钢丝
fastening bolt紧固螺栓,紧固螺钉
fastening ring加固环
fastening Tape粘扣带(魔术贴)