Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable. 中英双语版:英文原文完整保留,中文紧随对应单元;术语采用 v20260916 确认表,自动语义审校结果可追溯。
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This drawing attempts to show the nature of the suspension of the inner crystalline lens of the eye and its relationship to the cornea. The inner lens is held in place by the ciliary fibers, which are important in the process of accommodation for close vision. See also the cross section of the eye.