presbyopia怎么读/presbyopia的发音
presbyopia的音标：英[ˌprezbiˈəʊpiə] 美[ˌprezbiˈoʊpiə]
英： 美：
presbyopia是什么意思
n. 老花眼 [医] 老视
n. a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45
presbyopia的用法和双语例句
1. Presbyopia is a common condition that affects people as they age.
老花是一种随着年龄增长而影响人们的常见状况。
2. Many people start noticing symptoms of presbyopia in their early 40s.
很多人在40岁出头时开始注意到老花的症状。
3. Reading glasses are often prescribed to correct presbyopia.
阅读眼镜常被用来矫正老花。
4. Presbyopia occurs when the eye's lens loses its flexibility.
当眼睛的晶状体失去弹性时，就会发生老花。
5. Unlike myopia, presbyopia is caused by aging rather than genetics.
与近视不同，老花是由衰老引起的，而非遗传。
6. People with presbyopia may hold reading materials at arm's length to see clearly.
有老花的人可能会把阅读材料伸长手臂距离来看清楚。
7. Bifocal lenses can help individuals with both presbyopia and myopia.
双光镜片可以帮助同时患有老花和近视的人。
8. Presbyopia cannot be prevented, but its symptoms can be managed.
老花无法预防，但其症状可以得到控制。
9. The progression of presbyopia typically stabilizes after the age of 60.
老花的进展通常在60岁后趋于稳定。
10. Some people choose multifocal contact lenses to manage presbyopia.
一些人选择多焦点隐形眼镜来应对老花。