airduct
美
英 [e?'d?kt] 
英漢解釋
例句
He added an airduct system that can cut through the maze.
他加了個通風管道系統,那可以成為迷宮的捷徑。
Review on the Application of Phenolic-aluminium Foil Compound Airduct
淺論酚醛泡沫材料在中央空調風管中的應用
Airduct crane, break-down Check fastening bolts of the bearing
檢查軸承的緊固螺栓