您要查找的是不是：
- (=weight bearing) 承重，支重 wt. b.
- Roller核 Roller's nucleus
- quill roller (轴承的) 滚针
- 管子工是安装和修理水管的人。 A plumber is a person who fits and mends the plumbing.
- ground roller (水流的) 底部旋滚
- 她成了该厂最好的缝纫工。 She became the best sewer in the factory.
- loading roller (拖拉机) 负荷滚轮
- 厨工 kitchen worker; kitchen hands
- pinch roller (磁带机用) 压轮
- stepped roller (旋压用) 台阶旋轮
- 运输工 haulageman
- 他是个见习机械工。 He was a mechanic who was on probation.
- picker roller (轧棉机的) 铃壳清除辊
- 这位印刷工把这额外的一页加在这里。 The printer can set this additional page in here.
- spinning roller (旋压用) 旋轮
- 身材矮胖的管子工 a stockily built plumber
- double tapered roller (旋压用) 双锥面旋轮
- 砌砖工 brickmason
- effective roller length(轴承的) 有效滚柱长度
- 放样工 mould loftsman
