您要查找的是不是：
- discontinuously corrugated fin tube 间断波纹翅片
- Experimental Study on the Heat Transfer and Flow Resistance of the Stacked Corrugated Fin Air Cooler 波纹型叠片式空气冷却器传热与空气流动阻力性能的试验研究
- His brow corrugated with the effort of thinking. 他皱着眉头用心地思考。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- Tube and corrugated fin core 管装皱纹翼片式散热器芯子
- corrugated fin 波纹状散热片,波状散热片,波纹状散热翼片
- Corrugated fin type radiator 管带式汽车散热器
- A corrugated or perforated conducting plate in a storage battery. 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- The shark's dorsal fin was cut off by the fisherman. 鲨鱼的背鳍被渔夫割了下来。
- He corrugated his brows in throught. 他在沉思中皱起眉头。
- A groove or ridge on a corrugated surface. 皱褶起皱的表面上的一条槽或边
- Come, old fellow, tip us your fin. 得了，老朋友，跟我们握握手吧。
- The diaphragms may be flat or corrugated. 膜片可以是扁平的，或是波纹的。
- He was the first to spy the triangle fin of a shark coming towards us. 他第一个发现一条鲨鱼的三角形鳍向我们游来。
- A surfboard fin sliced the crest of a wave. 冲浪板尾部划破浪尖。
- Class 150: Corrugated graphite-filled steel gasket. 150磅级：石墨填充波纹钢板密封垫。
- L: Yes, corrugated cardboard boxes. 李:是的，瓦楞形硬纸板箱。
- The hedge or fence layers of corrugated metal. （连）篱笆都是波纹状的金属制成的。
- He did not see the fin of the other. 他没有看见另外一条的鳍。
