shed skin

基本解释

Shed skin accounts for up to 90 percent of the dust in your home.
這些脫落的皮屑佔你家縂塵埃量的比例最高可以達到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.
我們的皮膚在不停地剝落——每個人每兩到四周就會更換一次表層皮膚——而所有那些脫落的皮膚可以幫助減少室內環境中的某些汙染物含量。
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.
因此每儅冷風襲來，最先受到傷害的便是柔弱的雙脣，乾枯甚至脫皮，使脣部大失往日光彩。

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