scle·ra
noun/ˈsklɪərə/
/ˈsklɪrə/
(plural sclerae
(anatomy)/ˈsklɪəriː/
/ˈsklɪriː/
, scleras /ˈsklɪərəz/
/ˈsklɪrəz/
)- the white part of the eye

enlarge image巩膜 - The optic nerve is attached to the sclera.
视神经附着在巩膜上。 - disorders of the sclera
巩膜疾病
- The optic nerve is attached to the sclera.