滾柱

英文翻譯

相關詞條：

例句：

1. 在印表機上，列印時紙卷繞其上，起襯墊、導向作用的一種滾柱狀支承體。
   On the printer, a roller-type support around which the paper is guided and held during the printing.
2. 那台巨型機器用滾柱移到了新的地方。
   The huge machine was moved to its new position on rollers.