气窝
qì wō
- air pocket
气窝
气窝[qì wō]
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他在气窝里度过了3天，得以从地震中幸存。
He survived the earthquake after spending 3 days in an air pocket
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务使树根周围没有气窝。
Make sure there are no air pockets around the roots of the plant .
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有些岩石（像灰色的火山浮石）会布满「气窝」，这是岩石还在熔融态时，内部气体膨胀而成。
Some rocks , like gray volcanic pumice , are laced with air pockets created when gases expanded inside the rock while it was still molten .