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。

youdao

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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Last is the exosphere, which is the outermost layer of the atmosphere.

最后是散逸层，这是大气的最外层。

youdao

This causes an ongoing cycle in which new skin cells move to the outermost layer of skin too quickly in days rather than weeks.

CNN: Psoriasis

When the sun is relatively inactive as it has been in recent years the outermost layer of Earth's atmosphere cools dramatically, new observations find.

MSN: Earth's upper atmosphere cooling dramatically

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

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