Benzoyl peroxide is a type of medicine known as a keratolytic. Thismeans that it works by breaking down keratin, a protein which formspart of the skin structure.

过氧化笨甲酰一种促使角质层分离的药物.这意味着它的工作方过毁掉组成皮肤结构的角蛋白.

It had its heyday and still enjoys certain popularity.American agrarianism has found a foothold in contemporary economy and working mode and has become a philosophy of tomorrow.

它的发展由盛而，但而不微，并在当代经济和的工作方中到了立足之地，成为明日哲学。