air pocket
noun /ˈeə pɒkɪt/
/ˈer pɑːkɪt/
- 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。
- Make sure there are no air pockets around the roots of the plant.
- 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.
飞机撞上了一个气囊。
- The plane hit an air pocket.