词族 · scotoma
词形变化
英语词源
- scotoma (n.)
- (plural scotomata), 1540s, from Late Latin scotoma, from Greek skotoma "dizziness," from skotoun "to darken," from skotos "darkness" (see shade).
权威例句
- 1. Visual field testing showed bilat . upper - nasal constriction and relative central scotoma.
- 视野有明显的鼻侧上部缺陷.
- 2. Visual - field defect: Blind spot ( scotoma ) or area in the normal field of vision.
- 视野缺损: 正常视觉范围内的一个 盲点 或盲区.
- 3. Objective To investigate the relationship between reading speed and center scotoma in age - related macular degeneration.
- 目的观察年龄相关性黄斑变性中心暗点与阅读速度的关系.
- 4. She complained of decreased vision and a relative paracentral scotoma of her right eye.
- 一位二十二岁女性,其因玻璃体黄斑部牵扯症导致视野缺损而到眼科求诊.
- 5. No complication was noted , except de - velopment of a paracentral scotoma in 1 eye.
- 术后除1只眼出现旁中心暗点外, 无其它并发症.