| 释义 |
Snellen
Thesaurus| Noun | 1. | Snellen - Dutch ophthalmologist who introduced the Snellen chart to study visual acuity (1834-1908)Hermann Snellen |
Snellen
Snel·len (snel'ĕn), Hermann, Dutch ophthalmologist, 1834-1908. See: Snellen sign, Snellen test types. Snellen
Synonyms for Snellennoun Dutch ophthalmologist who introduced the Snellen chart to study visual acuity (1834-1908)Synonyms |