您要查找的是不是：
- Enlargement of Speed Adjustment Ranges for Air-cooled Roll Motor 风冷运输辊道电动机扩大变频调速范围的尝试
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- Remove the motor when you lay up your boat. 船闲置不用时，你要把发动机拆下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- The motor boat was tearing along in the high wind. 快艇在疾风中顺风飞快地行进。
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The teacher calls the roll every evening. 老师每晚都要点名。
- For sale: small motor scooter. Enquire within. 待售：小型摩托车，请进内询问。
- He cut off a metre of cloth from the roll. 他从那卷布上剪下一米。
- A bumper is a part of a motor vehicle. 保险杆是机动车辆的一部分。
- That young man is a motor mechanic. 那个年轻人是一个汽车修理工。
- Let's roll back the carpets and have a dance. 咱们把地毯卷起来跳舞吧。
