late 14c., from Medieval Latin retina "the retina," probably from Vulgar Latin (tunica) *retina, literally "net-like tunic," on resemblance to the network of blood vessels at the back of the eye, and ultimately from Latin rete "net" (see reticulate (adj.)). The Vulgar Latin phrase might be Gerard of Cremona's 12c. translation of Arabic (tabaqa) shabakiyyah "netlike (layer)," itself probably a translation of Greek amphiblestroeides (khiton).
雙語例句
1. If a person is short - sighted, images are focused in front of their retina.
人如果近視的話, 圖像就會聚焦在視網(wǎng)膜前方.
來自《簡明英漢詞典》
2. The retina , the inner layer of the globe, consists of two portions.
視網(wǎng)膜是眼球的內(nèi)層, 包括兩部分.
來自辭典例句
3. The periphery of the retina is very sensitive to motion.
視網(wǎng)膜的外圍對運動非常敏感.
來自辭典例句
4. The choroid coat carries many blood vessels to supply the retina.
脈絡膜通過許多血管為視網(wǎng)膜供應血液.
來自辭典例句
5. This property is used in the treatment of a detached retina.