eye chart
短语n. 视力检查表
词形变化
eye charts
复数
eye charts
别名
eyechart
释义与例句
n.
-
1.
A sign or poster showing letters or symbols in progressively smaller lines of type, used to test the acuity of distance vision.
视力表
The doctor said I needed glasses after I failed to read past the fourth line on the eye chart.