Meaning
视力 refers to the ability of the eyes to see clearly and distinguish details. It is commonly used in medical contexts, vision tests, and everyday discussions about eye health. The word literally combines 'vision' (视) and 'strength/power' (力).
Usage
This word is frequently used when discussing eye exams, glasses prescriptions, and general eye health. It appears in medical settings and everyday conversation about whether someone can see well. Common contexts include vision tests at schools or hospitals, discussions about needing glasses, and concerns about declining eyesight.
Examples
- 01长时间看手机会影响视力。.Looking at your phone for long periods will affect your eyesight.
- 02我的视力不太好，需要戴眼镜。, .My eyesight is not very good, I need to wear glasses.
Characters
Common collocations
- 视力下降vision decline
- 视力检查vision test/exam
- 保护视力protect eyesight
- 视力表eye chart
Antonyms
Origin
The compound combines 视 (vision/to see) with 力 (strength/power) to express the 'power of vision' or visual capability. This construction is typical in modern Chinese medical terminology.