单词	perforated fin
释义	perforated fin 穿孔翅片
随便看	nature grass land nature growth rate Nature had surely formed her in a partial mood nature har-mony Nature has no right to command reality nature hazard nature head position nature killer T cell nature natural rubber Nature Neon Light Decoration Co nature number Nature heritage nature-hierarchy modal nature high molecular flocculant nature home nature homosexual period naturehood Nature,Human nature-human integration nature humanization nature-human syncretism nature-human telepathy nature idea nature-idea nature identical