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单词 θ16317
释义
the world > health and disease > healing > ophthalmology or optometry > [adjective] > kinds of eye-test (3)
Snellen1864

Used attributively and in the possessive to designate: (a) a scale of similar square-serifed typefaces of different sizes, all subtending the same…

Jaeger1869

Used in the possessive (or occasionally attributively) to designate a series of short passages printed in typefaces of different sizes and used…

pseudoisochromatic1879

composed of different colours that appear the same to a colour-blind person; designating a test for colour blindness that makes use of plates…

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更新时间:2025/1/9 6:32:40