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- suction couch roll 真空伏辊
- Suction couch with cantilever arm 悬臂真空伏辊
- Suction couch with cellular gratings 缝隙式真空伏辊
- Suction couch with cellular perforations 蜂巢式真空伏辊
- The experimental research on aerodynamical noise of vacuum couch roll 真空伏辊空气动力性噪声实验研究
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His black leather couch looks expensive. 他的黑色皮沙发看上去很昂贵。
- 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。
- A couch performs a double service. 躺椅有双重的服务。
- Many American are couch potatoes these days. 现在许多美国人都是电视迷。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- He is such a couch potato on weekends. 他一到周末就成天看电视看个不停。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- The tired girl reclined on the couch. 这个疲倦的女孩斜躺在长沙发上。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- Strip to the waist and lie down on the diagnostic couch over there. 把衣服解开到腰间，躺到那诊断床上去。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
