例句與造句

1. Round nut with set pin holes inside ; iso metric fine thread
   內(nèi)部有固定銷孔的圓螺母.米制iso細(xì)螺紋
2. Round nuts with set pin holes in side
   側(cè)面帶孔圓螺母
3. It's difficult to find setting pin in a sentence. 用setting pin造句挺難的