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同义词： pocket air hole
以上来源于: WordNet
N a localized region of low air density or a descending air current, causing an aircraft to suffer an abrupt decrease in height (使飞机骤跌的)气穴
air void
It must have hit an air pocket.
一定是遇到了一个气潭。
youdao
We had a bumpy flight because of air pocket.
我们的飞行甚为颠簸，因为遇到气穴。
If the plane drops suddenly, it is probably an air pocket (air current).
如果飞机突然下落，可能是碰到了气阱(气流)。
Following positive launch news flow, it can create a nasty air pocket for the share price.
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When the shaking stopped, Wei found himself in an air pocket, covered with rubble.
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The bullet, known as the Attenuating Energy Projectile (AEP), has an air pocket inside which disperses the force of the bullet across a wider area.
BBC: NEWS | UK | Police get 'safer' rubber bullets
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