The outermost layer of the wall of the heart is also the innermost layer of the visceral pericardium.

心壁的最外层也是心外膜的最内层。

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The outermost layer is the average end-to-end response time.

最外层是平均端到端响应时间。

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The images show only the Sun’s corona, the outermost layer of the atmosphere.

图像显示太阳最外层的大气上只有日冕。

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The outermost part of this layer prevents other particles, like dirt and grime, from binding to it.

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