“变厚”的英语？

晒后皮肤会变厚、变干、变粗糙。Skin thickens, dries and coarsens after sun exposure.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 we age the lenses of the eyes thicken, and thus refract light dif-ferently.变厚的动脉壁使流通血液的管腔变细.The thickened artery wa...