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词汇 air pocket
释义 ˈair pocket
noun [C]
1 a closed area that becomes filled with air 气泡: 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。
2 an area of low air pressure that makes a plane suddenly drop while flying 气阱,气穴(使飞行中的飞机突然下跌的低气压区)
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更新时间:2025/6/12 11:33:23