Something, such as a protective shield for a machine, that resembles this garment in appearance or function.

挡板；拖板箱一些在外表或功能上类似这种服装的东西，如机器上的保护屏蔽物。

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This will provide a protective shield around the central vacuum tubing to help prevent it from being crushed or punctured.

这样可以为中央真空管道提供防护屏以免被压碎或击穿。

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The curving wall forms a protective shield against the southern sun and opens out to accommodate a series of layered north-facing Windows.

曲线的墙面形成了一个保护罩，抵抗南面的阳光，它舒展开去容纳一系列分层的面朝北的窗户。

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Increasing numbers of divers are using a protective electronic device, called Shark Shield, while they work.

CNN: Divers embrace anti-shark device

For the four billion people not fortunate enough to live in economic nirvana behind America's protective nuclear shield, it is a self-proclaimed messiah using its unlimited power to destroy and then recreate the world in its image.

ECONOMIST: Letters | The