您要查找的是不是：
- 辊revolve
- 托辊carrier roller
- 辊道roll table
- 海洋浮游硅藻marine planktonic diatom
- 压辊compression roller
- 胶辊rubber covered roller
- 浮游起重机floating crane
- 辊筒bowl (of)
- 海洋浮游动物marine zooplankter
- 食藻类浮游动物herbivorous zooplankton
- 辊轴roll shaft
- 浮游[浮标]水雷a buoyant mine
- 导辊sink roll
- 辊轮rolling
- 磨辊grinder roll
- 辊压roll-in
- 辊压机roll squeezer
- 夹送辊withdrawal roll
- 辊涂roller coat
- 工作辊working roll
