名词
中文翻译：联合螺钉
同义词：
['joint screw', 'union bolt']
例句：
-
1.The engineer used a union screw to hold the pieces together.
工程师用一个联合螺钉将部件固定在一起。
-
2. The carpenter tightened the union screw with a wrench.
木匠用扳手紧固了联合螺钉。
-
3.The machine tool needs to be adjusted with a union screw.
机器工具需要用联合螺钉进行调整。