单词	flexible air duct
释义	flexible air duct 🌏塑性空气管道；软喉
随便看	composite laminated structures composite laminate plate Composite laminate plates composite laminates composite laminates plates Composite laminates with a hole composite laminates with holes composite laminate with holes composite laminations composite landscape composite landslide composite LaNis/Ni-S film composite large-scale system composite latex composite latexes Composite latex particles composite lattice composite launch Composite Launch and Spacecraft Program composite lava flow composite layer composite layered materials composite layering control circuit composite layer, metallic composite layer of bimetal rotor