短语词组短語Screw the Nut 2 拴上螺帽screw collar nut 螺紋環螺母screw -nut pairs 絲杆螺母副SCREW & NUT 螺絲螺母;螺絲類Wood Screw And Nut 木螺釘及螺母Screw the Nut 3 拴上螺帽screw and nut 帶帽螺釘;螺絲和螺母screw without nut 無帽螺釘 返回 screw nut