They also probably cause skin wrinkling , he added .

他还补充说，它们可能会使皮肤产生皱纹。

Loss of collagen is what leads to thinning skin and wrinkling .

胶原蛋白的流失是导致皮肤起皱变薄。

Finally , wrinkling an eyebrow and nodding a head .

最后眉一皱头一点。

Formal wear can be packed in the last-minute to reduce wrinkling .

正式场合要穿的服装可以在出发前再打包以减低弄皱的机会。

Wrinkling analysis of space inflatable membrane structures .

空间充气薄膜结构的褶皱分析。