vision
eyesight
sight【导航词义:视力、视觉】
vision n. 视力;视野
〔辨析〕指人的视力或目力所及的范围。
〔例证〕
night vision
夜视能力
It causes blindness or serious loss of vision.
这会导致失明或视力严重受损。
Twenty minutes later, the car moved outside her field of vision.
20分钟之后,那辆车离开了她的视野。
eyesight n. 视力
〔辨析〕尤指眼睛看东西的功能。
〔例证〕
There was a problem with the child's eyesight.
那个小孩的视力有问题。
Which animal has the keenest eyesight?
哪种动物的视力最敏锐?
sight n. 视力,视觉;看到
〔辨析〕表示“视力”时,可与 eyesight, vision 换用;也可指眼睛“看到”这一动作。
〔例证〕
normal/poor sight/eyesight/vision
视力正常/不佳
All students in primary schools can get a free sight/eyesight/vision test.
所有小学生都可以免费检查视力。
Just the sight of him made her angry.
一看到他,她就生气。