Definition of 20/20 in English:

20/20

adjective

Denoting vision of normal sharpness.
（视力）正常的；普通的（见TWENTY-TWENTY ）。参见TWENTY 20
See twenty-twenty
Example sentencesExamples
- In the eyes of fans with 20 / 20 vision, Mosley did not win that fight.
- Most people can't see a crisp 20 / 20 at near or far distances with our current generation of bifocal contact lenses.
- I still got all my fingers, all my toes, I've got 20 / 20 vision.
- About 66 percent of patients achieve 20 / 20 vision or better.
- You don't leave the surgery able to see 20 / 20.
- I have 20 / 20 vision now.
- We humans are surprisingly variable in our eyesight abilities, even when the lot of us are 20 / 20.
- I used to have wonderful 20 / 20 vision.
- I've just had a sight test and the doctor tells me my vision's better than 20 / 20.
- My 20 / 20 vision had never failed.

Definition of 20/20 in US English:

20/20

adjective

Denoting vision of normal sharpness.
（视力）正常的；普通的（见TWENTY-TWENTY ）。参见TWENTY 20
See twenty-twenty
Example sentencesExamples
- I have 20 / 20 vision now.
- About 66 percent of patients achieve 20 / 20 vision or better.
- You don't leave the surgery able to see 20 / 20.
- Most people can't see a crisp 20 / 20 at near or far distances with our current generation of bifocal contact lenses.
- We humans are surprisingly variable in our eyesight abilities, even when the lot of us are 20 / 20.
- I used to have wonderful 20 / 20 vision.
- My 20 / 20 vision had never failed.
- In the eyes of fans with 20 / 20 vision, Mosley did not win that fight.
- I still got all my fingers, all my toes, I've got 20 / 20 vision.
- I've just had a sight test and the doctor tells me my vision's better than 20 / 20.

单词	20/20
释义	Definition of 20/20 in English: 20/20 adjective Denoting vision of normal sharpness. （视力）正常的；普通的（见TWENTY-TWENTY ）。参见TWENTY 20 See twenty-twenty Example sentencesExamples In the eyes of fans with 20 / 20 vision, Mosley did not win that fight. Most people can't see a crisp 20 / 20 at near or far distances with our current generation of bifocal contact lenses. I still got all my fingers, all my toes, I've got 20 / 20 vision. About 66 percent of patients achieve 20 / 20 vision or better. You don't leave the surgery able to see 20 / 20. I have 20 / 20 vision now. We humans are surprisingly variable in our eyesight abilities, even when the lot of us are 20 / 20. I used to have wonderful 20 / 20 vision. I've just had a sight test and the doctor tells me my vision's better than 20 / 20. My 20 / 20 vision had never failed. Definition of 20/20 in US English: 20/20 adjective Denoting vision of normal sharpness. （视力）正常的；普通的（见TWENTY-TWENTY ）。参见TWENTY 20 See twenty-twenty Example sentencesExamples I have 20 / 20 vision now. About 66 percent of patients achieve 20 / 20 vision or better. You don't leave the surgery able to see 20 / 20. Most people can't see a crisp 20 / 20 at near or far distances with our current generation of bifocal contact lenses. We humans are surprisingly variable in our eyesight abilities, even when the lot of us are 20 / 20. I used to have wonderful 20 / 20 vision. My 20 / 20 vision had never failed. In the eyes of fans with 20 / 20 vision, Mosley did not win that fight. I still got all my fingers, all my toes, I've got 20 / 20 vision. I've just had a sight test and the doctor tells me my vision's better than 20 / 20.
随便看	give sb the bird give sb the boot give sb the bum's rush give sb the creeps give sb the elbow give sb the evils give sb the eye give sb the finger give sb the flick give sb the glad eye give sb the go-by give sb the hairy eyeball give sb the hook give sb the hump give sb their cards give sb their due give sb their head give sb the needle give sb the nod give sb the pip give sb the push give sb the shits give sb the shove give sb the shudders give sb the slip