shed skin

基本解释

Shed skin accounts for up to 90 percent of the dust in your home.
这些脱落的皮屑占你家总尘埃量的比例最高可以达到90%。
We shed skin constantly -- each of us replacing our outer layer of skin every two to four weeks -- and all of those skin flakes may help reduce levels of certain pollutants in indoor environments.
我们的皮肤在不停地剥落——每个人每两到四周就会更换一次表层皮肤——而所有那些脱落的皮肤可以帮助减少室内环境中的某些污染物含量。
Therefore whenever the cold wind raids, receives the injury is the delicate bilabial first, even shed skin withered, causes the pars labialis to lose former days the brilliance greatly.
因此每当冷风袭来，最先受到伤害的便是柔弱的双唇，干枯甚至脱皮，使唇部大失往日光彩。

Take a breather, do some inner accounting, shed worn skin.
NEWYORKER: Stone Mattress
The scandal lets her shed her skin: among other things, she can identify as a Latina from the wrong side of the tracks, instead of as a private-school-educated white girl.
NEWYORKER: Seen but Not Heard
The show has shed its original skin, that of the antihero drama, in which we root for a bad boy in spite of ourselves.
NEWYORKER: Child’s Play