Sheathing layer: PVC extruded polyethylene or in the form of weaving.护套层: 用聚乙烯或聚氯乙烯挤塑在编织层上而成的.I work in the extruded tube business.我做挤压管生意。Lava is extruded from the volcano.熔岩从火山中喷出。Plastic material is extruded through v...
I work in the extruded tube business.我做挤压管生意。Lava is extruded from the volcano.熔岩从火山中喷出。Plastic material is extruded through very small holes to form fibres.塑料从细孔中挤压出来形成纤维....
A big wave just hit Dan. He fell off his surfboard!凯蒂:刚刚来了一波大浪,丹恩从冲浪板上掉下来了!Look how handsome he is as he rides on his surfboard.你看他站在冲浪板上乘风破浪,多潇洒!A surfboard fin sliced the crest of a wave.冲浪板尾部划破浪尖....