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- perforating roller 穿孔辊
- The ride on the roller coaster dizzied us. 乘坐云霄飞车使我们头晕。
- May I borrow your roller skates? 我可以借你的旱冰鞋吗？
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- They used a steam roller to iron out the road. 他们用蒸汽压路机压平了路面。
- The road roller evens out the ground. 压路机把地面压平。
- The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
- You may apply it with brush or roller. 你可以使用毛刷或辊子进行涂抹。
- I want to ride on the roller coaster. 我想坐过山车。
- The roller coaster scared me out of my wits. 云霄飞车令我惊慌得穷于应付。
- I want to ride on the roller coaster, too. 我还要坐摩天轮。
- Perforating injury of eye ball, any type of scleral repair. 眼球穿伤,巩膜任何方式切除及修复。
- Everybody can roller skate in the park. 每个人都可以在这个公园内溜冰。
- Insufficient pressure in pressure roller. 加压罗拉压力不足。
- Too wide a setting between apron and front roller. 皮圈和前罗拉间的隔距太宽。
- Many things perfor (effectively) but not (efficiently). 许多事情表现得有效但缺乏效率。
- There is rust spot on some of the roller. 有些滚筒上有锈斑。
- We should think about how to promote our perfor mance first. 我们应该首先考虑如何提升我们的业绩，（而不是薪水)。
