top roll meaning in Chinese
顶部旋滚
上辊，顶辊
上轴
Examples
- Too many clothes , gotta rag top rolls 1 . 000 watt system and my speakers are bose
我盼望从前像你一样傻愿爱得比你更加多 - Measures to prevent cracking of top roll neck of chilled alloyed cast iron rolls
防止合金冷硬铸铁轧辊上辊颈裂纹的措施