screw down

同义词释义

1)screw down,用螺丝拧紧2)screw up,用螺丝拧紧3)screwed,用螺旋调节的;用螺丝拧紧的;用螺钉钉住的4)special bolt,专用螺栓5)Edible snail,食用螺6)conventional screw,常用螺杆7)cover screw,盖用螺钉8)axle nut,轴用螺母9)special nut,专用螺母10)machine screw,机用螺丝