Greene went to an ophthalmologist, who told her she had developed a pterygium, a non-cancerous growth that forms on the clear, thin tissue that covers the white part of the eye.

格林去看了一名眼科医生，对方对她说她得了“翼状胬肉”，这是一种发生于覆盖在眼白上方的透明薄层组织上的非癌性的增生。

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These areas can become thin and white as plant tissue is affected.

由于植物组织受到影响，这些区域会变薄，变白。

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To reach certain regions deep in the brain he had to remove a thin tube of tissue which, with the patients' consent, he froze immediately and sent to Dr. Grant.

为了触到大脑中心的某些区域，在获得患者同意后，他必须除去组织的一根薄管，立即冻结并送往格兰特博士处。

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Meninges are the thin layers of tissue that protect the brain and the spinal cord under the skull.

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Sandwiched between them was a wafer-thin disc of membrane tissue.

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Previous efforts to document neural wiring usually required samples of brain tissue to be sliced into hundreds or thousands of thin sections and then painstakingly reconstructed.

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