常見例句雙語例句Many doctors consider an actinic keratosis to be precancerous because it can develop into skin cancer.許多醫(yī)生認為光化性角化病是一種癌前病變，因為它能夠發(fā)展為皮膚癌。You can reduce your risk of actinic keratosis by minimizing your sun exposure and protecting your skin from ultraviolet (UV) rays.可以通過減少日光暴露、避免紫外線侵害皮膚的方式降低患光化性角化病的風險。An actinic keratosis (ak-TIN-ik ker-uh-TOE-sis) is a rough, scaly patch on your skin that develops from years of exposure to the sun.光化性角化病是由于經(jīng)年累月的日光暴露，皮膚發(fā)生的粗糙的、鱗片樣的斑塊病損。 返回 actinic