a closed area that becomes filled with air 气窝 Make sure there are no air pockets around the roots of the plant. 确保植物根部四周没有气泡。
an area of low air pressure that makes a plane suddenly drop while flying 气阱，气穴（使飞机突然下降的低气压区） The plane hit an air pocket. 飞机撞到一个气袋。