名词
中文翻译：抛光的棒头
同义词：
['polished rod', 'polished rodhead']
例句：
-
1. The engineerused a polishing rod to smooth thesurface of the metal.
工程师使用抛光棒来平滑金属的表面。
-
2. The polishing rodhead was carefully placed on the workpieceto achieve the desired finish.
抛光棒头被小心地放在工件上，以达到所需的光洁度。
-
3. The polishing rod headis essential for removing scratches anddents from the surface of the material.
抛光棒头对于从材料表面去除划痕和凹痕至关重要。