combination screw造句

例句与造句

1. Specializing in the manufacture of the combination screw that includes the washer , spring washer and the screw ; there is ripe and original production experience
   尤其是自升组合螺钉的生产上，有着成熟和独到的生产经验。
2. It's difficult to find combination screw in a sentence. 用combination screw造句挺难的