您要查找的是不是：
- roller separator cassette 转动传片盒
- rice huller with roller separator 分离式铁辊碾米机
- He bought a new cassette recorder. 他买了一台新的盒式录音机。
- He was enthusing about his new pocket cassette recorder. 他对自己的新袖珍录音机爱不释手。
- Cassette tape recorders are out of date now. 现在，盒式磁带录音机过时了。
- Cassette recorder is not allowed in the concert. 录音机不准带入音乐会会场。
- The cassette player is an optional extra in this make of car. 这种型号汽车如需盒式磁带唱机费用另计。
- 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。
- I rewound the cassette and played her voice back to her. 我把录音带转回去，把她的声音放给她听。
- Do you sell portable cassette players? 卖手提卡式放音机吗？
- A case containing magnetic tape in a reel; a cassette. 盘式磁带，卡带卷盘中装有磁带的盒子; 卡式磁带
- roller separator 滚柱隔离环,滚柱保持器
- 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
- We have no double cassette recorder on sale today. 今天我们没有双卡录音机供应。
- I would like to buy some video cassette tapes. 我想买些录影带。
- A cassette containing blank or prerecorded audiotape. 盒式录音磁带空白的或事先录好的录音带
- They used a steam roller to iron out the road. 他们用蒸汽压路机压平了路面。
