例句
My grandfather still has excellent eyesight without wearing glasses.
我祖父不戴眼镜，视力仍然很好。
Regular eye examinations can identify conditions that may damage eyesight if they are left untreated.
定期眼科检查能发现一些疾病，这些疾病若不治疗，可能会损害视力。
常用搭配
- poor eyesight｜视力差
- good eyesight｜视力好
- damage your eyesight｜损害视力
用法提示
eyesight是不可数名词，不说an eyesight。