| 例句 |
The flexibility of the lens decreases with age.眼球晶状体的柔韧性随着年龄增长而减退。Opacity of the eye lens can be induced by deficiency of certain vitamins.眼球晶状体的混浊可由缺乏某些维生素造成。As we age the lenses of the eyes thicken, and thus refract light differently.随着我们年龄的增长，眼睛的晶状体变厚，因此对光线的折射也会发生变化。As the lens becomes more opaque, the patient notices a falling off in vision.随着晶状体变得更浑浊，病人会感觉到视力减弱。Cataracts is a condition that affects the transparency of the lenses.白内障是一种影响晶状体透明性的疾病。 |