常見例句Photoaging, which is induced by long-term ultraviolet radiation, not only causes appearance trouble but also increases the risk for skin tumors.長期紫外線輻射形成的光老化不僅有礙容顏，也存在發(fā)生皮膚腫瘤的風(fēng)險(xiǎn)，有必要采取相應(yīng)治療。 返回 photoaging