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- The farmer keeps one ram and five ewes on his farm. 农夫在农场里养了一只公羊，五只母羊。
- 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
- roller ram 滚动导轨柱塞
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- That fellow may like that, but I'll get even with ram yet. 那家伙自以为得意，但我总会找他算帐的。
- 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
- This ram is throwing good stock. 这只公羊生的羊羔好。
- They used a steam roller to iron out the road. 他们用蒸汽压路机压平了路面。
- A pet lamb will make a cross ram. 一只宠坏了的小羊他日会成为一只蛮横的大羊。
- The road roller evens out the ground. 压路机把地面压平。
- Dynamic RAM's need to be refreshed periodically. 动态RAM则需要周期性地刷新数据。
- Primary memory is known as random access memory(RAM) and simple named memory. 主存储器又称为随机存取存储器，简称内存。
- You may apply it with brush or roller. 你可以使用毛刷或辊子进行涂抹。
- Ram waved his hand to dismiss us. 罗姆挥挥手让我们出去。
- ROM and RAM in computer act like warehouses. 在计算机中，只读存储器和随机存储器的作用象仓库。
- Buzz whispered and I knew that I had just met Ram. 巴兹轻声说。此时我已经知道自己看见的就是罗姆。
- I want to ride on the roller coaster. 我想坐过山车。
- In Genesis, Jesus is the Ram at Abraham's alter. 在创世纪，耶稣是亚伯拉罕祭坛上的公羊。
